I boycott everything I can that sells my personal information.
Facebook seems to me a great way to give any nosy person in the world free and available information about yourself, therefore I don't have an account.
I boycott Amazon because I hate their site and don't find it very user friendly.
I never sign up for free stuff and don't download apps. I still mail my bills and call customer service rather than do things online. I don't have online banking set up. Sometimes I literally go and speak to a teller in person!
I don't preload my credit card information into my phone because that makes it too easy to pull the trigger and buy something.
I turn my phone tracker off and even, gasp, turn it off completely sometimes when I am out.
If I really want to be left alone while I'm out and about, I will, double gasp, leave it at home!
I am a total Luddite, and I'm sure there's still way too much of my information out there.
Privacy is my new watchword, also, "Nunya" as in "Nunya business." I'm so tired of checking out in person at a physical cash register and being asked for my email address. Nope. I don't need any more spam or coupons.
This site is one of my only exceptions.