“Don’t like fascism? Lock up your political enemies. Problem solved.”
The answer isn’t even voting. Voting is actually important in this scenario because, yes, you are actually voting to keep fascists from the door.
The actual answer isn’t electoralism at all—even if it’s important to avert the worst case scenario.
The answer is withholding what’s most valuable to them: your labor. General strike with a clearly defined goal and a pissed off populace is literally the most powerful tool we can harness.