>Locking up kids inside social media echo chambers is much more isolation than kicking them out of them imho
"Locking" Why not instead ban the social graph, or certain engagement techniques. Theres a whole other arm here, where the AusGov has pulled back entirely from promised gambling restrictions. Its easy to see a path where dark patterns in both industries are outlawed instead of banning half.
Not to mention that 4chan and youtube are unaffected, so I doubt those kids with the broken backs or whatever are going to be "free".
I think photography might just not be for you (nothing wrong with that)
reactive: this matters, but all the alternatives have it
collaborative: this matters very little in the Figma / Google Docs sense of collaborative in practice. It's very rare you want two people working on the same notebook at the same time. What you really want is git style version control.
AI‑ready: you want something as close to plain python (which is already as AI-ready as it gets) as possible.
if you're measuring across these dimensions, I'd go with marimo.
marimo is saved as plain .py files, easy to version control and has a reactive model.
This is a joke, right?