idk man, I get it's nice if things are clear for you, but it's misplaced IMO to have this level of entitlement over people speaking their mother tongue in their own country
I am fluent in several European languages and dialects, human languages is second nature alongside learning programming languages.
As for entitlement, the expectations on international trains crossing borders aren't the same as local trains, which I left out from the comment, it was an ICE after crew change.