It takes humans years to learn how to do this. Entire books are written on the subject. A major medical disorder affecting millions of people includes a persistent difficulty doing this specific thing. Even normal people have to put serious effort into this if they visit a place where societal norms are different from what they're used to.
If it's not complicated, then I'm sure you can write down the rules for some specific situation real quick. Go ahead....
"Put trash in a trashcan and not on the ground"
That wasn't complicated. And took 30seconds. Are there a lot of rules? Of course. Is knowing them all in advance possible? Of course not. Don't confuse that with 'complicated'.
Fine people who litter. Have an ai voice chide people who stand on the wrong side of an escalator. Both simple.
https://myjrpass.com/ja/blog/Escalator_Rules_Japan
> However, each region in Japan has a different side to stand. In Tokyo, people stand on the left side and in Osaka, people stand on the right side.
I'm surprised to find this sentiment on a site filled with computer programmers. The most important and difficult lesson of computer programming is that simple-sounding rules have a lot of details that we take for granted.
I think this way of thinking, being obtuse on purpose to try to win an internet argument (without a prize, no less), is the more unnecessary thing. What point does that argumentation try to prove other than that a hypothetical version of you, as opposed to most humans who live in large cities, are an inflexible idiot?
Most people are not 100% unaware of the context in which they are engaging. We know to apply escalator rules when we're at an escalator. We know to put things in bins when we have things to put in bins. What we don't know, we can learn through observation, reading the atmosphere, and making at least a minimal effort not to showboat our individualism and, apparently, any obtuse refusal to engage with our context.
(By the way, I don't actually think you are an inflexible idiot.)
There are some less obtuse issues with your universal pronouncement. There are escalators where it's too narrow to pass. There's no need nor expectation to stand to one side on these. The same goes for escalators that are so long that nobody's walking up them to accelerate their progress, or when nobody is around, or when it's so crowded nobody's able to pass anyway. And, at least in the places I'm familiar with, it doesn't apply in places where people aren't going to be in a big hurry. Stand right, pass left applies to subway stations but not malls.
Maybe this all seems obvious. Well, go to a tourist-heavy place with escalators and observe how much of this is learned behavior that takes repeated long-term exposure to understand.
Manners are really complicated. The escalator thing is a relatively simple example compared to something like, say, paying for a meal in a restaurant with a group, and it's already pretty deep when you dig into it.