Agreed. I also notice proton stores your gpg keys in the cloud, unlocked by your account password.

No they don’t, but I never switched to proton for that. I switched to proton to get away from iCloud. I also never loved the idea of them keeping my gpg key in the cloud, I can just as easily do e2e with mxroute in a more secure way

Well good thing I just switched to mxroute

Actually it would approach 100% without ignoring data wouldn’t it?