If it’s GPL then you must care about “free software”. If that is the case, you should reconsider hosting on a fully-proprietary code forge. It requires cognitive dissonance to thing FLOSS is the right license for your project but not for your tooling/community.
antonvs|9 minutes ago
It’s perfectly reasonable for people to want to license their own work under a particular license without believing that everyone else should do the same, for example. Someone with that opinion, or a whole host of other positions that allow for different licenses to coexist, wouldn’t experience any cognitive dissonance.
The question then becomes what you are going to do about your cognitive dissonance. Continue to believe that “everyone else must be wrong”?