I'd rather just be nice to people. I'm not going to go around and find an excuse not to associate with people unless they're dangerous or counter productive. Tankies like me are neither when it comes to any kind of activism. You could make a case for not letting their organizations help you if your values don't align with them. However there is really no reason to exclude good faith participation of every single individual in that group.

I'd really just say that after a long time of thinking it over a harmonious existence is better than one where everyone around me is correct.