There is a mental disorder for the people in Antifa. They are white, so they hate themselves, or do not want to be dated.
They attack others who oppose their views, and close down freedom of speech, and then they state they are anti fascists when clearly they are the fascists.
You are partially correct but the true answer to the question is contained in the guiding principal of the socio anarchist movement, “ The issue is never the issue. The issue is always the revolution.”
There are plenty of useful idiots the rhetoric is just the agitprop used to inflame the idiots to fight the revolution..