So recently my moto G60 reached the end of life with respect to security updates. That was the reason I was using to prevent myself from switching to a custom rom(actual reason is laziness). This phone has rom support for pixel experience and lineage OS. So my questions are if pixel experience has any privacy advantages when compared to the stock rom the phone ships with¿? Also if I flash GApps along with lineage OS will all the privacy advantages I get with lineage disappear¿? I might need Google play services for some banking applications.
Lineage does not have any special privacy features besides not having gapps. You can use Microg for a balance between privacy and convenience.
Use aurora store and don’t login with any account. You will need the lineage for microg version or root to get it working
not having gapps is a MASSIVE privacy improvement as it is