Poplar?

I’m curious what you work as? Sysadmin?

There are models that have only used data with permissive licenses.

If that’s what he’s doing, he still wont sink money into Twitter forever.

If posts were signed, it wont matter what instance youre posting from since your identity would be tied to your public key and not the account on a Mastodon/lemmy/etc server.

Thats more decentralized. It helps when you get banned, a server shuts down etc.