In general, US-based sites/companies are usually terrible with supporting multi-lingualism. It's not really surprising I guess considering how monolingual most of the country/region is.
For years google maps has annoyed me, since I just wanted a good way to have German and English reviews not be translated, since both are common in my city and I speak both languages.
Somehow it randomly works sometimes and then suddenly will start translating them again. It's very inconsistent.
Germany is actually trending the other way. Modern Parlaments have more parties than they did in the past.