It's crazy to see how easily people are willing to jump on the 'lol punch Nazis I'm the Bear Jew' and not see any problem with the idea of normalising political violence. Political non-violence is not a norm that can be selectively attacked. It can only be attacked wholesale. And when you attack that norm and decide that it's no longer expedient to believe in, bizarrely it's not the left or minorities who benefit, it's the entrenched right wing and conservative power structure.
It's similar to the ACLU thread where large amounts of people are willing to dispense with free speech protections because they don't like that white nationalists can speak freely, not understanding that literally any legislative inroad on free speech is almost certain to be used to crack down on movements like Black Lives Matter and and far-left groups far more frequently than it is going to be used against white nationalists.
There's an obvious distinction to be drawn to armed resistance against a burgeoning fascist takeover of the state and randomly decking people in the street or at rallies. Antifa are not a good or nuanced movement and their definition of Nazi is enormous. I have no trust in their ability to surgically attack only the worst Nazis and not cause anarchy. Coupled with that is that the vast majority of people who talk in puffed up terms about their willingness to take it to the Nazis are basically online LARPing and have no idea of the seriousness of what they're suggesting. It's inane, unserious, wank.