There are way too many people who take "kill the cop in your head" to mean "do literally anything you want because they'll hate you regardless, and anyone who complains is probably a fash appeaser anyway" and don't realize they just gave the cop in their head swat gear and ratted out someone else to him.
"Liberation from oppressive laws" is not mutually exclusive with "some things are bad", and not everyone who is put off by your behavior is some puritan suck-up focused on looking good for The System.
Sometimes people dont like you because you just sound like an asshole.