You know what they’d say because they’ve already said it. They would “punch a nazi in the face” as if it’s that easy. They’ll hallucinate that they’re a proto-Captain America in 1933 going around Berlin punching a whole political party in the face. Now the problem is that they try to apply it to today when there are no nazis (except maybe in ukraine I guess). So American lefties going around America looking for “nazis” to punch in the face will have to settle for people who might look German or something. This exercise might not be as fruitful as you hope because lefties lack circumspection and realism.