

To be explicit. If its not e2e, it’s sent and recieved and logged in plaintext. Tuta can opt to encrypt it, then store it, after the fact. But you cant verify that they do. Even though they claim to. Only messages (which is not mail) between tuta customers are e2e as i understand it.
Use signal. (Or for mail: i am going to shill purelymail which is awesome)

As a parent who dont like id requirements but who also wants my children away from social media, this is my take:
Social tech does not require a tech solution, but instead a social solution, because social media is a social problem. My children has restricted access, no accounts etc. But that helps little when all the other parents believe social media to be fine. A law clearly sets a social norm, which apparently 30 % of parents understand.