In Britain, if you take something off the shelf and then decide you don't want it, you put it back rather than just dropping it on the floor.
Despite their being no punishment for being a dirty, lazy bastard. Nor a reward for being tidy and considerate for the people that come after you, it's basic self governance that makes things nicer for everyone.
I'm saying that if we all clean up after ourselves, this situation never happens, it's nicer for everyone and there is simply no need to clear up after someone else.
American: shits all over the toilet floor despite a toilet being right there "that's disgusting, they need to hire more toilet cleaners!!" Probably leaves without washing their hands because there's no designated staff for hand cleaning and heads off to McDonald's to go buy more burgers.
America is a country where people don't want to put their shopping carts back in the return because "there's people paid for that!" Yet when Aldi introduced the 25¢ return mechanism, suddenly they're OK with the idea of returning the cart. That's the price of American laziness and selfishness, 25¢.
It's absolutely shameful behaviour that results from an extremely selfish and narrow viewed mindset, akin to that of a young child that has a vague understanding of the consequences of their actions but simply doesn't care about them because they know someone else is going to make up for their bad attitude.