Earlier quoted context omitted.
Oh, it sounds great when it's phrased that way. What happens when an American-operated chat platform that provides E2EE claims they can't stop kids from seeing illegal content because of E2EE? All this legislation restricting free flow of information being pushed because "Think Of The Children" is concerning.
I encourage you to read the proposed statute. It's not very long. KOSA requires that social media companies cannot target children with certain types of ads or provide algorithmic recommendations, when they "reasonably know" that the user is a minor. A company implementing E2EE can simply make the choice to either not serve minors or to not provide certain features (algorithmic content targeting, targeted ads) to use…
But:
I fundamentally agree with the concept of restricting children from accessing social media up to a certain age. Shit's radioactive.
Making the choice to not serve minors won't stop minors from lying about their age (no new age verification is required?), and it won't stop subpoenas from piling up from individual cases involving children when that company providing E2EE is compelled to provide data it specifically designed its platform not to be able to provide.
It just worries me.