I wouldn't say that we shouldn't have laws. I just think it would be best for society if we avoided doing shit that will cause more riots. I think it's called consequentialism? Not sure. Whether or not it's a good idea to arrest/fine people who don't wear masks, I know for a fact that it will lead to disproportionately more black and brown people being at best fined/harrassed or at worst killed by police. So I am against it.