Cops choosing which laws to enforce leads down a very bad path.

I understand where you're coming from, but a society where the police have total control over who is arrested and who goes free — who the laws apply to — is a much darker world that I don't want a part of.

(And let me head you off — no, it's not the one we live in right now. You don't actually know what it's like to live in a society without civilian control of the police.)