Real. I am a long term Linux user (first downloaded Slackware over a 2400 baud modem - you can ask your grandparents what that is) and in principle I would like to do what you have done, basically do a “100% Richard Stallman” but my productivity is higher when using specific tools on macOS/iPadOS/iOS.

I fight back a bit by leaving my iPhone at home unless I want to take pictures. Instead my Apple Watch is my main driver when I am out in the world. It is fairly unobtrusive, in spite of the mountain of distributed tech behind it.

BTW, I don’t think you sound extreme at all. After reading good books like Privacy is Power and The Surveillance Capitalism, you approach sounds real to me.