I use Posteo for mail and calendar now (they’re not encrypted between users like Proton but you can just hook it up to any mail client and PGP your shit) .Mail is IMAPS, calendar is CalDAV, contacts are CardDAV, etc. Depending on where you fall on the security-convenience sliding scale, that might be an option. I’ve decided that I care more about portability and standards than super-thick encryption which made me choose them over Tuta, because Tuta offers no way to access the mail over IMAP whatsoever, not even an optional bridge like Proton, and that was a total dealbreaker for me. Posteo also claim they’re 100% green energy which is a nice bonus.
For drive I use Filen.io now. They’re relatively new so I can’t make any assumptions about how long they’ll be around but the price is fair and they offer lifetime payments too. Also their Linux client is pretty solid and doesn’t fucking eat my RAM for breakfast. They’re also in the process of adding support for rclone as per a GitHub issue I’m following.
VPN I pretty much don’t use because I’ve never felt I needed it, so no recommendations there from me.
They have a CLI app though which you can hook up to dmenu or rofi or whatever to get global shortcuts.
https://github.com/firecat53/bitwarden-menu
Their desktop app is a bit shit anyway. I just use the CLI and the Firefox extension and it’s working solid.