That FAQ snippet is insane to me. Maybe it's a cultural thing but I'd never do business with a company that has implicit threats in their ToS based on something so completely arbitrary.

Nonprofit, not a company. as far as I can tell they don’t accept payment for anything so they don’t want your “business”.

The worst part is really the unclear procedure. If they set out terms that say they'll give me 4 weeks to migrate projects they don't like off the platform, with n email reminders in between, then that's not ideal but fine. As it is, I'd be worried I'll wake up to data loss if they get 'unhappy'. I have the same problem with sourcehut, actually, with their content policy.