They’re open source, so for technical issues you can open an issue on GitHub

If you have a custom domain Tuta is way better than Proton. It’s unlimited addresses.

Yep. I also think having a dedicated screen is much better than opening a phone app all the time, especially when it comes to babysitting and traveling.

Good reminder of this: https://www.youtube.com/watch?v=U0YW7x9U5TQ

Yes, I use it and generally like it. Their app is a little buggy, but they have email support and accept bug reports on GitHub. This is helpful for finding out what other users are seeing. It’s a small dev team with frequent releases

I’m not sure what you mean. The “overhead” is putting your different logins into a password manager, no?