As well as straw man different political view points and potentially stretch the Overton window. That’s that happened on reddit. Bad ugly stuff.

I don't intend on allowing "I'm libleft but maybe Hitler was right about some things???" to take root here.

Yet it’s license to joke about genocide and tape.

That's not really inherent to the colored squares portion of this. If you have a problem with grim historical comparisons or dark humor, then this probably isn't a good community for you.