Maybe there are other sides to you, than constantly
manning the barricades..?

Avoid the controversial stuff for once, take part
in the small talk (still philosophical and political
points to be made - without stirring any shit if you're
skilled enough); maybe it's worth the effort, to counteract
evil with an afternoon or so of simple, positive togetherness?

Very much recognize your situation, OP.
Not saying it is easy ;)