I Moved My Gmail to Proton. It Was Surprisingly Easy
washingtonpost.com
washingtonpost.com
If I ever need to do it again, at least I know who has what.
That said, Proton has improved their product quite a bit over the years. I'm less sold on client-side-encryption-as-a-product these days but I would honestly wager their new email client is one of the better frontends I've used in the past 5 years. Makes me not bother migrating elsewhere at this point.
https://www.wired.com/story/protonmail-amends-policy-after-g...
See the problem with services like proton mail and tor is it concentrates the activity of people with something to hide. It makes you a target