Includes mail and calendar and contacts. No files, or password management. But worth a look, if you want an encrypted solution and you're OK with using their client apps. I do, and I am and it's great, IMO.
Their blogs say they're pro-privacy, and anti-BS, if you believe them: https://tuta.com/blog
Yeah, I want to say, Bandcamp was sold to a new company last year but so far, it's pretty much the same as before. I can see someome saying they have some beef with them, but I still use them fairly often, to support lesser known bands when I can. And they schedule special Friday events where they don't collect any fees - all music sold on those days goes straight to the artists. Sooo much better than the evil Spotify.
I would love to know of a good alternative to Bandcamp, but don't rule it out entirely, IMO.