Buy your own domain and hosting for few bucks on Hetzner, OVH etc. they both support 2FA. Don't use Google for login. It's pretty simple and foolproof.
OVH supports Yubikeys, has DNSSEC and will give you 5GB mailbox for free in your domain just for buying it from them. You can also pay like 20$ per year for 100GB of space for WWW, backups (preferably encrypted) and other stuff.
OVH supports Yubikeys, has DNSSEC and will give you 5GB mailbox for free in your domain just for buying it from them. You can also pay like 20$ per year for 100GB of space for WWW, backups (preferably encrypted) and other stuff.