X11 is being actively developed, last commit on xserver was 7 hours ago, and it will probably continue being worked on for a long time

Obsidian in my experience is zim but better (at the cost of being closed source)

I switched a couple years ago, the stability was the best part for me, and the fact that all of your peripheral devices just work, it’s really nice.

Learn vim and use it in vscode, kinda gives you the best of both worlds

11 is better in my experience, I like that they added tabs to explorer and terminal

There is a new maintained fork of keepassx called keepassxc as well if you want to stick with keepass

Unrelated but why not use safari? The tab grouping is so good, and not buggy/useless like the built in groups in chrome or the extensions for chrome and ff