corvus

Using vanilla LineageOS and apps from F-droid which are open source you are fine. Most spyware and malware come from apps so LineageOS with F-droid is huge step from stock android concerning privacy and security. And improved version is GrapheneOS but I don't think is a necessity for the average user, if that's your case.

What kind of hair style are we looking for today?
*You hand over a piece of paper with the surface equation on it.

and crickets