WASHINGTON — After years of false starts, the fight over how Washington should protect children online has reached a familiar but sharper point: both chambers of Congress have now moved a version of children’s safety legislation, yet they disagree on the very provision supporters call its backbone. The Senate Commerce, Science, and Transportation Committee voted unanimously on August 5, 2026, to advance the Kids Online Safety Act, known as KOSA, sending the bill to the full Senate. The House had already passed its own package, the Kids Internet and Digital Safety Act, on June 29, 2026, by a vote of 267 to 117. The two versions now have to be reconciled, if they can be, before the current Congress ends on January 3, 2027.
That deadline matters. A version that passed the Senate by 91 votes to 3 in 2024 still died in the House. Supporters say 2026 is different because both chambers have acted and parents who lost children to online harms have kept the issue in public view. Critics say the remaining disagreement is not a detail: whether a broad legal duty will, in practice, push companies to restrict lawful speech and collect more identity data from everyone.
The Senate bill, S. 1748, is sponsored by Senator Marsha Blackburn, a Tennessee Republican, and Senator Richard Blumenthal, a Connecticut Democrat. Its House counterpart was folded into a wider package that also drew on other children’s privacy and safety proposals. Understanding the gap between those two approaches is essential to understanding why a bill with broad bipartisan support in the Senate has still not become law.
What the Kids Online Safety Act would change for platforms
At the centre of the Senate bill is a duty of care. In plain terms, it would require covered online platforms to exercise reasonable care in the design of their products to prevent and mitigate specified harms to minors. The harms named in discussion of the bill include the promotion of eating disorders, self-harm, substance abuse, and sexual exploitation. Supporters argue that this is a product-safety standard, not a rule about particular posts. A platform, they say, should not be able to design a feed, a recommendation system, or a set of default settings that foreseeably pushes a child toward dangerous content and then claim it had no responsibility for the design choice.
The Senate version would also require platforms to set minors’ accounts to the highest available privacy and safety protections by default. It would require tools allowing children and parents to opt out of personalised algorithmic recommendations, and it would restrict design features that supporters describe as compulsive-use features, such as infinite scroll and automatic video playback, when they apply to minors. Parents would get clearer controls and reporting tools, and platforms would face enforcement by the Federal Trade Commission and state attorneys general, according to summaries of the bill.
The House package takes a different route. It strips out the Senate’s duty-of-care provision and instead leans more heavily on annual safety audits and on age-verification requirements for mature content. Blackburn has publicly called the House version toothless and a pale imitation of the Senate bill, while Blumenthal has used even stronger language, describing it as a blank check for large platforms. Senator Maria Cantwell, a Washington Democrat, has also said the House version weakened protections that families need. Those criticisms matter because they signal that Senate leaders are unlikely to simply accept the House text in a conference negotiation.
The Senate committee also advanced the Youth AI Privacy Act, the CHATBOT Act, and the Children’s Artificial Intelligence Toy Safety Act on August 5. The SCREEN Act won a 15-to-13 vote but could not be formally reported for lack of a quorum.
Why supporters say this moment is different
For parents’ groups, the argument is not abstract. During the committee session, parents who had lost children to online harms were present in the gallery. Supporters point to internal company documents, whistleblower testimony, and research about recommendation systems, and argue Congress has debated the problem for years while platforms refined the products that create it.
Committee Chair Ted Cruz, a Texas Republican, said after the unanimous committee vote that he was confident the bill would pass on the Senate floor and that negotiators would then continue the hard work with the House to get it to the president’s desk. That confidence is notable because Cruz, Blackburn, and Blumenthal do not agree on much else. Their alliance on this issue, supporters say, shows that children’s online safety has become one of the few areas where partisan labels matter less than the underlying concern about what children encounter online.
Industry support has also shifted, at least in part. Reports on the committee action noted backing or constructive engagement from companies including Apple, Microsoft, X, and Snap, some of which contributed to the Senate language. Some large companies appear to prefer a single federal standard to a patchwork of differing state laws.
Supporters also argue that the bill has been narrowed over successive versions. The sponsors say it does not give regulators power to sue over content itself, but targets product design and foreseeable harms that design can cause.
Free speech, privacy, and the critics’ case
Critics, however, are not persuaded that the distinction holds in practice. The Electronic Frontier Foundation, the American Civil Liberties Union, the Center for Democracy and Technology, and the trade group NetChoice, which represents companies including Google and Meta, have all raised versions of the same warning: a vague duty of care will make platforms cautious, and caution will mean removing or downgrading lawful content that might be deemed risky for a minor.
Senator Rand Paul, a Kentucky Republican, has been the most prominent Senate critic. He blocked a unanimous-consent request on September 30, 2026, that would have allowed KOSA to pass the Senate without a recorded floor vote. Paul has argued that imposing a duty of care tied to mental health harms can only lead to the stifling of First Amendment-protected speech, because platforms will not risk liability by leaving borderline material up. He has described the bill as a Pandora’s box of unintended consequences. His objection did not kill the bill, but it forced supporters back onto the slower path of scheduling a floor vote, finding 60 votes to overcome a filibuster, and then reconciling the result with the House.
Privacy advocates raise a second concern, focused on age verification. They argue that if platforms must be sure who is a minor, and must avoid liability if they get it wrong, they will in practice ask many adults to prove their identity as well, through government identification, facial age estimation, or a third-party verification service. That, critics say, would create new databases of sensitive identity information, discourage anonymous speech, and make it harder for young people to seek information about sensitive health, identity, or political topics without being identified. The House package’s explicit age-verification provisions make that concern even more direct, critics argue, even though the Senate bill does not mandate a single verification technology.
A third criticism comes from the opposite direction: a bipartisan coalition of 44 state attorneys general urged Congress to reject the House package, arguing that it would override stronger state laws and replace them with weaker federal standards. That split — some critics saying the bills go too far, others saying the House version does not go far enough — helps explain why negotiations have been so difficult.
The path through the House, and the clock
Even if the Senate passes KOSA, the bill cannot become law in its current form. The House and Senate would have to agree on a single text, either through a formal conference committee or through informal negotiations in which one chamber accepts the other’s bill, with or without amendments. The central question in that negotiation is whether the duty of care survives, and if so, in what form.
One possible compromise would keep a duty of care but define it more narrowly, tie it to specific design features rather than to broad categories of harm, or limit who can enforce it. Another would trade the duty for stronger audit, transparency, and default-privacy requirements, plus clearer parental tools. A third possibility is that negotiators attach children’s safety provisions to a larger package, as the House did, in the hope that a broader bill can carry provisions that would struggle on their own.
The calendar is unforgiving. With the Senate out for a state work period stretching into early November, the realistic window for a floor vote and a House-Senate agreement is the lame-duck session after the elections. Nearly 90 parents who lost children to online harms wrote to Senate Majority Leader John Thune in late September urging him to schedule a floor vote.
What happens next will test whether bipartisan agreement on the problem is enough to overcome disagreement on the remedy. Both chambers have now said, by large margins, that the current system is not good enough for children. They have not yet agreed on what should replace it. Until they do, KOSA remains what it has been for several years: a bill that is closer to law than ever, and still not law at all.
Sources
USN reviewed reporting from multiple outlets for this story. Read more from Engadget, Biometric Update and Tech Times.