They don't seem to understand you can be 100% anti-fascists and also be against a group of masked, far left, fascist thugs who ironically call themselves antifa. Calling themselves antifa doesn't absolve them from their love for communism and fascistic actions.
That's like someone saying "What? You're against the Democratic Republic of North Korea? Democratic Republic is literally in the name. You are either for a democratic republic or not. Simple as that."
That's like someone saying "What? You're against the Democratic Republic of North Korea? Democratic Republic is literally in the name. You are either for a democratic republic or not. Simple as that."