That type of action is off the table for the foreseeable future, and the same goes for the other big US tech companies that are operating in Europe in defiance of the spirit of EU laws, such as Alphabet and Meta (anything related to Musk is a special case because of politics-related concerns).
Europe is extremely dependent on American tech.
Oh no, what am I gonna do then?! Oh wait, I can just contact people by GSM voice or SMS, or use Signal or Threema the secure Swiss messanging service.
FYI, the US communication can be disrupted too because they're using Nokia-Siemens 5G stations since the US has no local players in this space anymore.
Let's stop being childish, ok? This isn't a CoD lobby for edgy 8 yearolds.
Regulation isn’t innovation.
Also, personally, I don't even use WhatsApp since I can communicate with my family using Signal. It's so easy that even my grandma uses it.
And the security of the American chip industry depends on ASML machines and American airline passengers depend on EU made airplanes. What's your point? Every post-WW2 economy is dependent on the other economies nowadays. There's no fully independent economy that can survive on its own anymore.
US companies get fined because they break EU laws, it's not done out of spite. If they dont wanna get fined they should stop breaking the laws. Simple.