Yes, the far left is starting to look fascist. Calling for restrictions on free speech, using violence to censor dissenting opinions, banning people from social media based on political views, constant leftwing propaganda from the mainstream news, calling for complete disarming of citizens, ranking people by immutable characteristics. Yup, seen this before, don't like it.
The point is, I don't want the government or anybody else trying to take my means of self-defense, censor my speech, or telling me what kind of transportation I can use. If you allow anyone to strip you of your rights, it never ends well. Those who don't know history are doomed to repeat it.