Oh, people should really be concerned about fascism. It's just not coming from the groups outed trying to bring it (what should be obvious, outed groups do not succeed).
But there are people pushing hard for individual-erasing collectivism, explicitly labeling people in ethnics belief and sex, and suppressing every unaligned idea to the point where it's not viable for the people that have them to even speak.
(A late edit: I don't think Pathernon is on this group. They did nothing wrong, they just happen to be in a place where no move was a good one.)
If you don't have anything to fear from Trump, that's nice for you, but given that he's openly calling for me and people dear to me to have our civil rights revoked, it's pretty shitty of you to tell me that I shouldn't be afraid of him.
For me that's flipping the bozo bit for that individual. It's not "fascism" or "trump" that we should be afraid of. It's the mob rule.