It's disgusting to see this picture here

You're issuing a ridiculous denial of the similarities between Antifa/BLM Militants and Hitler's Brownshirts, saying they are not about to start exterminating blacks, gays and Jews. Nobody is implying that. That's where you are being disingenuous.

What IS similar is that both the militant factions of the modern Democrats and Hitler's S.A., or Brownshirts as they are more commonly known, employ identical tactics of rioting and violent suppression of political opponents. Both also demonize a particular racial group. We all know how the Brownshirts thought of Jews, and we know how the modern militant Left are painting whites as 'born racists' and 'oppressors' who wield 'unearned privilege'. This is demonization. This is fomenting racial hatred.

The Brownshirts would visit Jewish neighborhoods and beat and intimidate the residents. Antifa/BLM do the same in modern American cities, not to blacks, Jews or gays, but to people they deem 'opposed' to their cause: middle class people and Republicans of all colors. Mobbing them at restaurants demanding they raise their fists, going to their neighborhoods to terrorize them in the middle of the night, burning businesses, looting and more.

Maybe if these militant groups gain more political power or have allies in higher levels of government, they will take it to the next level with the camps and the gas. I'm sure many people in Germany were just like you and scoffed and said the Brownshirts were just expressing their political views and intended no real harm.