I am Asian American and grew up without shoes inside the house and assumed this was the norm. My husband is American and is used to a no shoes household, but he’s not as fastidious as I am about it - if he needs to pop back into the house to get something he will leave shoes on. I don’t make a big deal about it.
His parents however, wear shoes inside all the time, unless it’s something like rain boots or snow boots. Otherwise they’ll put on sneakers or dress shoes, go about their business outside, and keep them on when they return. This includes wearing outside shoes in their bedroom and bathroom, not taking them off until bedtime.
I find this very puzzling as they are very neat and hygiene minded people. They live in a beautiful, expensive house, they pay for weekly cleaning and specifically ask the cleaners to mop all the floors, and they are generally pretty paranoid about things like germs. So how come they don’t mind all the gunk that’s on the bottom of their shoes? They live in a very urban part of DC so it’s not like they only go out to drive , and use public transportation, too.
Is this common among Americans ? If it’s relevant they are in their early 60s. Every time they visit and wear shoes inside our house I am so uncomfortable but I don’t want to be rude and repeatedly ask/remind them.