Proton Mail adds a bitcoin wallet. Yes, really.

https://awful.systems/post/1981275

Proton Mail adds a bitcoin wallet. Yes, really. - awful.systems

Proton better not go downhill I can’t be changing addresses willy nilly.
If you’re willing, I strongly recommend people get their own domains. That way, you’ll always be able to change email providers without changing your address.
You’re right honestly. I hold my username dot com right now I might as well use it.
Setting up email and actually getting into people’s mailbox isn’t trivial.

most providers have the option to BYO domain name, usually for a fee, it’s a good idea

(tho mind you i’ve used @gmail for 20 years now)

If you self host? Absolutely. That’s a nightmare. Paying a provider (like proton, for instance) to host and manage your email is easy. I haven’t run into any issues having my email accepted, even by hotmail addresses.
I migrated my email to Proton not long ago, but I also used my own domain when changing emails in all the bazillion accounts I own. My motivation was exactly what you describe. I’m so happy that now I could easily ditch Proton any day if the need arises.