If there is ever a legitimate use for its absurd existence, it would be in an effort to stop a literal fascist.

I’d agree, if it wasn’t for you having an obligation as a voting citizen to be somewhat informed of your decision. Anyone who votes for Trump has either failed to meet that basic requirement, or they’re a shitty person. The latter is actually fine, the former is not.

It isn’t hate. It’s leaving the evil, cruel, and/or misinformed alone.

That is indeed the joke.