I turn off the available "Improve experience" and spying settings, use adblockers. Maybe use telemetry turn off apps like O&O shutup 10 if I was using Windows 10. I deny permissions that I find unnecessary in Android phone. Nowadays thats about it. Going out of the way to ensure privacy is a hassle and I still won't able to get much privacy. I'm over the stupid privacy paranoia. Took time to realize. I'm not saying privacy is nonsense but people on the internet overreact way too much. I have many more important and bigger issues in life to deal with.