Never been a fascist but perhaps I can see how it could have gone?
Extreme dislike to being told what I can find funny. Any time some people try and cancel a comedian for example. Who are the people who end up defending it? If you keep following a lot of those people it may lead you down that route.
But then my entire reason for being there in the first place is based on a dislike for authoritarianism, so perhaps that is why I lost interest as they moved towards fascism.