To be fair, tech companies can do whatever they want in the EU, No party would ever want to be responsible for WhatsApp, Windows, or ChatGPT not being available anymore.
Until the EU don't use the same tactic: follow the law or get out.
And what Meta is not understanding is that if the EU will arrive at this point, the "follow the law" will be as pedantic as it can be. And maybe even a little more.
Meta should learn from what happened during the Brexit's negotiations.
Well, the micro-USB and USB-C or the GDPR examples are here. Maybe is a little more difficult with services since it is way faster to change a service then a law.