I wanna be clear here - "don't exist" doesn't mean laws are bad. I'm all about "not no rules but no rulers", but like, fuck, if you create a class of people to enforce rules (seems like a dumb idea), and then choose to not make those people enforce rules (lol wut), why would you think those rules matter? They don't functionally have meaning.
If your rules are completely disconnected from your community and its values, then why would anyone attempt to obey them?! If your laws are actively harmful why would anyone support them? How do you enforce an unsupported law without mass violence?!