NAS is some of the most normie shit I've seen on the fediverse, but what you say is true. If you're not one of "them", you're going to be branded as a Nazi, Fascist, extremist, alt-right, whatever pejorative they want to use. They do that because it's effective in getting you to shut up. You can either become what they call you, or stop caring what they call you. The end result is the same.