@zkatkat So, you mean like some sort of enforceable covenant? I think its possible to establish like an org you can be part of, that abides by a set of principles that if they get violated in one project, the offenders get blocked in all of them.

"An offense to one project is an offense to all projects"? Type thing?

You could go as far as to actually have a registry that projects can check and enforce that includes individuals, companies and organisations. Not sure if too aggressive though.