IDK, it's pretty much a social norm to put away your shopping cart, and yet... People are selfish and will do anti social shit for convenience if they can get

IDK, it's pretty much a social norm to put away your shopping cart, and yet... People are selfish and will do anti social shit for convenience if they can get away with it. Cars only go where they belong because the state can and will punish you with towing or fines, making the reward of being selfish and anti social not worth the risk.