There's tons of Germans who don't go a year without being exposed to Catalan so there's that. Given that the mandatory third language tends to be Romanic (usually French or Latin) it's not terribly difficult to pick up, either.
What's true though for pretty much all of Europe is that multilingualism still tends to be solely within the Indo-European family, unless your native language isn't that is which is quite the minority.
There's tons of Germans who don't go a year without being exposed to Catalan so there's that. Given that the mandatory third language tends to be Romanic (usually French or Latin) it's not terribly difficult to pick up, either.
What's true though for pretty much all of Europe is that multilingualism still tends to be solely within the Indo-European family, unless your native language isn't that is which is quite the minority.