But why even bother? If you’re privacy conscious and still insist on a chromium based browser just use Brave.

Use things that respect your privacy by default. Otherwise you have to be in the habit of actively opting out whenever new updates or features are added and anybody who would be that diligent about it is probably already using Firefox or Brave anyway.

Edge is entirely as privacy violating as chrome

Consider Obsidian.md

It’s basically a lightweight system for organizing markdown files, lots of great organization and search features and lots of available extensions