

Yeeeah, I don’t know, it’s an interesting UX question. For language selection, sure. For country? There are plenty of reasons why you may need to select a country name and not be clear on the native spelling of its name. Plus how do you end up in a country selector list in a language you don’t understand?
I’ll say that flagging the language selector for international users is even harder than the list itself. If you don’t have an icon for it in particular. You can make the name cycle, but depending on where it’s at it can be distracting or impractical. Accidentally changing the language to Hungarian (which may as well be an alien language, for how unrecognizeable its roots are if you don’t speak it) was one of the few times I ended up having to delete a config file just to be able to use a piece of software again because I just could not find the lanuage selector after that.
Things, yeah. National symbology, not as much.
I’ll say that I agree with you, though. Americans do way creepier stuff. The first time I attended a US sporting event it felt exactly like being trapped in some ritual for a religion I don’t understand. They may as well have been ripping off some poor guy’s still beating heart before lowering him into lava and watching it spontaneously burst into flame, for all I cared. I genuinely didn’t know what to do with myself for the entire duration of the thing.
I’ve never been to school there, either. I imagine watching a bunch of children recite their daily indoctrinations must be creepy AF. I’m not sure if it actually happens, though. It’s never in American movies.