XenGi

Continue doing exactly that and convince others to do the same. It’s a slow process but the only way to fix things.

Yes but only yours. That’s still better and only having to knock on one door to get everything.

One of the design goals is that they don’t have a user database, so governments etc can’t knock down their door demanding anything. By using phone numbers your “contacts” are not on their servers but local on your phone.