This fragmentation of the communication space is the problem that the new EU regulation for messenger interoperability tries to attack. I agree with this idea and also with the idea to make it mandatory only for platforms above a certain size.

To me it makes sense. We had centuries where people could send a letter from one country to another country, both with their own postal services. Why can't we send a message from iMessage to Whatsapp without installing another company's spyware?

However, I do not agree at all with the EU's plans for Chat Control.