So what? The law enforcement knows you have an account and knows the sign up date and last login. That doesn’t affect your privacy whatsoever. Besides, Europe isn’t a monolith. You can absolutely buy and use a SIM card without disclosing your name in some countries.

They have published requests from the law enforcement and their responses to these requests. The only unencrypted data they have is the phone number, a date of sign up and a date of the last login. That is it, everything else is encrypted and they cannot access it whatsoever.

The phone number is not connected to the messages. That’s the only thing they have. It is the best app for privacy.

They have bigger issues than piracy, e.g. csam, malware, and other criminal activity. But the age of no moderation whatsoever is over it seems.