@Gargron I would rather call it deliberate restriction. Selling other languages - if any - in separate packages.

Happened more than once that I added the wrong version to my personal watchlist, had to cancel and re-add the correct one.

... A personal quirk of mine is that I watch every movie in the original language, with subtitles if necessary.
Yes, I know how to swear in Korean. Or in Polish. 😈