Violence.
The reason we're always told that Violence isn't the answer, is because it works, and consistently at that.
The only times society actually gets objectively better for the majority, is after the majority show the Political and Wealth classes that they're not immune to violence, nor are their families.
There is no peaceably forcing the hand of those that have gone Fascist, nor is there any other way to convince the Wealthy that what they're doing is wrong. Dragging them out of their homes in front of their families and beating them to death is how change actually happens. That happens a few times and suddenly they see that the masses should be feared.
Luigi Mangione is an excellent example, the weeks following him allegedly shooting that Insurance CEO, and all kinds of people were approved for things that would have been denied otherwise. That is a microcosm of how change actually happens.
Left leaning people are usually incredibly against violence, you have to push them really far before they're pick up that tool. Trying to talk down the right with words and platitudes does nothing. Their entire ideology is violence. Everything from cutting funding to Education and Healthcare to Climate change, that's all violence being committed against the citizenry of the worldwide society.
It's not going to stop until they're forced into fear.
Nazi's didn't used to walk around the streets because beating the shit out of them was a valid response. They do now because it isn't.