Being a bully was never acceptable, not recently or before the era of political correctness. I don't envy their capability of moral distortion. For the white grande superior nationalists it seems as if it's a time where critiquing and calling them out for their bigotry and moral incoherence is willingly confused with attempts of censorship and proto-fascism. When he says "shove it", it's a bitter sign of relinquishment from someone who has nothing to lose because he has no arguments anymore to fight the system that doesn't seem to exclusively cater to him anymore.