I use tuta mail and tuta calendar for mail and calendar, Vivaldi as browser on laptop, and Firefox on android. Bitwarden as password manager and bitwarden auth as 2fa. Use obsidian for notes and appstore is aurora store and droidify, I use archlinux. And for "cloud" storage, actually a backup I use This USB drive not cloud Buf works for me. Still kinda dependent on proprietary messaging platforms, but I have 1 friend on signal. Also I am trying to replace YouTube with fmhy.net not exactly YouTube alternative, but has so many resources for free to study, educate myself, or just watch something out of amusement.
Bitwarden is a great service but with KeePass you are in total control. Made another comment here, check it out. KeePass can also save your F2A keys but I would also recommend Aegis for this. If my KeePass database is compromised, they would also get my F2A keys so I would rather have that in a separate silo.
Thanks, and good points. I'm not going to switch over soon but will definitely keep that in mind!