Like, breaking encryption is just not possible if the encryption is set using a proper algorithm. Governments try, and they try to pass laws, but it's literally impossible. No amount of political will can change that. Ultimately I can write an encryption algorithm or use GPG or something and nobody on Earth, no matter how motivated or how rich, can read what I encrypted, provided I do not let out the key. If I just keep the password in my head, it's impossible.
So, until we invent technology to extract secrets from a human brain, you cannot universally break encryption. Its just not possible. Doesn't matter if 7 billion people worldwide vote for that. Doesn't matter if Elon Musk wants it. Doesn't matter if the FBI, CIA, and the NSA all work together.
Normies won’t start using PGP. Normies will use whatever popular app their friends are on.
Those apps can have their encryption made illegal, kicked off stores, and their developers jailed. The thing protecting the developers from this isn’t the strength of their encryption, it’s the laws saying the encryption is legal.