Dunno about mac. I work on Windows for 10 years and have been daily using a Linux KDE laptop for hobby, gaming and casual use for 7.
Honestly, I just don't think about it at this point. I even have a mouse and keyboard with fast switch between devices and just turn my attention to the other one when I switch.
My search engine usage for 25 years has been just me going "yeah right" and changing the query to make it better. But I'm wired to distrust what I feel is bullshit, and I've experienced not many people are.
Wait till they hear of scanners and copy machines. The books aren't safe either!