This is both true and not true.
If you are a Felarcian who believes the word fascist encapsulates 'all those whom disagree with me and/or voted for Emperor Cheeto', then you are absolutely correct Scratch. In that light, every single person whom Yvette directs her mob against is, in fact, a fascist. And furthermore what you say about Anti-Fascists never attacking anyone unless they are a fascist... by this definition, is also correct. In fact, by this definition, the act of an Antifa mob attacking someone is the very act that makes them a fascist in the final analysis. It's circular, nonsensical, and culitsh but hey at least you guys are consistent in this direction.
However if you use the less subjective and emotional, more researched, refined, and less cultish definition of fascist, then not only do we see that this statement of yours is ridiculously false, but we actually see that only one group of people are truly displaying the characteristics of a hyper lefty socialist reform program intended to take over from the top down. And that would be the modern socialists/communists and their useful idiot lapdog red shirts, Antifa.
Fascism and Socialism aren't polar opposites, they are bickering cousins. Same as in Muhammad's own totalitarian social program as well. The Sunni and Shia aren't polar opposites, they are bickering cousins.