Same, the builtin sync between devices using WebDAV was the critical feature for me choosing Joplin over Obsidian.

Email, as a suite of protocols, was designed long before we thought deeply about encryption. In 2025, you can count on email encryption in transit and encryption at rest from providers, although try to verify it. E2EE like Proton and Tuta offer is severely limited. I was recently looking up if Proton and Tuta were even compatible with each other in terms of PGP encryption. I could find no confirmation that they are.

If you use Proton and you email another Proton user it’ll be encrypted with PGP. Otherwise your email is sent unencrypted, and email you receive is unencrypted, then Proton stores it on their server encrypted. All of this paragraph applies to Tuta as well.

You can get most of the same benefits from other providers by downloading your email locally and deleting off the mail servers. The benefit of regular email servers is open standards and compatibility with your preferred mail and calendar applications.

I use Fastmail and love it. I know many people mention using burner addressed with a custom domain, but I prefer generating a burner email with a FastMail domain for signing up to websites. Using my own domain would make it easier to identify me.

I use FastMail as well. I actually went from FastMail to Proton, and then back to FastMail.

I configure a lot of my home networking equipment and servers to send me emails for things like installing software updates, reboots, and any possible security issues. I couldn’t make that work with Proton not supporting any standard mail protocols (I know about Bridge, but it requires a GUI, and I didn’t want to use a third party program).

I used to have a Shield. I donated it to GoodWill when Nvidia updated their UI to start showing ads on the Home Screen. I switched to Apple TV and not only does it not force me to watch ads, it’s actually just been a better overall. I haven’t had a single issue streaming anything from Plex to my Apple TV, where sometimes the Shield would struggle with high fidelity audio tracks.