I'm neither a proponent of the recent Zuckerberg maneuver to "protect the children!" nor of the EU based zero-knowledge proof track, but the people in those companies need to be kept accountable.
The new Claude availability constraints seem to me then like a (late) hedge against any major litigations on that front..
https://en.wikipedia.org/w/index.php?title=AI-induced_psycho...
The actual root cause of this is our culture moving away from the idea that individuals and families should be free to make these sorts of decisions, and instead believing that heavy-handed authoritarian governments should dictate those choices to us instead.