I already don't use Twitter, and encourage my friends not to, either. But I did that years ago. There's not really a whole lot else I can do? Start a Fight Club, squat in an old condemned house, and blow up their building at the end? I have bills to pay and family that depends on those bills being paid.
What should they do? Outlaw free speech & things that other people don't like? Guess I'll be going to jail since I'm an atheist & will gladly call most Christians mentally ill. Since Trump is in power prob will be one of the first things he outlaws. You should research legal cases regarding free speech. Many Jews have even represented & defended Nazis rights to march & speak their opinions in public without violence or censorship. There are many good arguments & thought that has went into that case law. Just cause it bothers you doesn't mean that it hasn't been considered before.
You can also consider that the NYT is not legally or morally obligated to publish every letter they receive. Are your first amendment rights being violated when they opt not to print your letter? No.
I don't want to discuss with you. I don't think you're acting in good faith.
I mean really "sometimes laws are incorrect" -> "fascists say that" is like satire.
So your opinion on this topic is 100% based on your emotional feelings & 5 minutes of Wikipedia research, which isn't even regarding to latter precedent like in Brandenburg v. Ohio? Maybe spend more than 5 minutes getting your emotional reassurance next time. X is a private company & so they can choose to use the free speech definition according to law, which the government can't restrict... that means you can't lock up people cause they offend you & can't commit assault & murder like many people here commonly advocate for, cause to them everyone they don't like is a Nazi.
You can run away now back to your hidey hole & then go find some people that are pro-fascist & censorship that you can agree with.