I agree that most of this requires conscious effort. I think I was needlessly harsh too. My point was that if someone is making the conscious effort of changing

I agree that most of this requires conscious effort. I think I was needlessly harsh too. My point was that if someone is making the conscious effort of changing their devices/OSes etc., then they have shown the interest and ability, and at least for them, there are reasonable options (i.e., not just theoretical ones).