Why would someone need 750gb of storage?

I use Joplin Firefox extension. One click and i can save page as a text/HTML/image/link into my Joplin notebook. You can sync with your own server, with NextCloud, with Joplin paid cloud and with something else. Great FOSS app.

Mail, Bitwarden and Joplin. Too important stuff for my Raspberry Pi setup.

What? What do you mean?

Sure, but im using this setup only for downloading so it doesnt really matter to me. Everything works fine so i stoped tinkering at some point and i just let it work.

Use Joplin and you can stop searching. FOSS and multiplatform with selfhosted options, great sync and a lot of plugins to adjust it to your taste.