The average person has made a lot of mistakes concerning their identity and privacy. Their habits will have to fundamentally change if they want to avoid dragnet surveillance.

I frankly don't expect the average Apple user to abandon their ecosystem, sunken costs and all that. But I do expect them to reconsider their unconditional support for a company that fights for the right to surveil them. LineageOS is hard to use, but as someone that already got most my apps off F-Droid it's honestly a cinch.