I was looking up some information about Privacy Guard and came across this article from May this year. Searched the forum but didn’t see it already mentioned.
Standard but nice set of things to do on LOS to, and I quote, “If you follow the steps below on a vanilla LineageOS 18.1 without MicroG, you will achieve feature parity with /e/OS. Check out their whitepaper regarding details.”
Disclaimer for the anti-rootists (*): Showcases root and root apps.