As the title says, when you play TTRPGs, how often do you use socialist themes?

Personally, I was able to run a long-form Blades in the Dark campaign where the players were involved in a proto-communist uprising. It was a good setting/system to explore these ideas. I’m curious if other folks have tried, and if they’ve had success.

Of course, there are games about explicit socialist ( Comrades , Beat the Boss ) and anti-fascist ( SIGMATA, MoonPunk ) struggle, as well as plenty of indie games with clear progressive streaks.