I don’t understand what that has to do with source code level licensing. I’ve never seen anything in any open source license that requires forced interoperabili

I don’t understand what that has to do with source code level licensing. I’ve never seen anything in any open source license that requires forced interoperability at a service and business level. The fact they’re social pariahs doesn’t have a legal remedy, rather it just requires being not such asshats and hurtful to others.