There are many more important things to consider. Like literally everything else society sits on top of.
That is quite significant on a continent like Europe, with dozens of different languages.
And I'm not talking about LLMs here but DeepL etc.
AI translation is comparable to the telephone or e-mail in how it improves communication.
LLMs certainly have their use and are here to stay but it remains to be seen how they can be commercially successful without constant injections of venture capital.
These days even the French (!) speak English.