Fascists glory in their supposed badness: "I'm an edgelord, I'm powerful, I'm going to do sadistic things because it's fun" etc. OK, they've said who they are, now people can fight them.
Liberals say that they're good and that the US is good or at least that its ideals are good. Then they do all the same things, but with a disapproving look on their faces so you'll know they're good.