I have this hypothesis that technically minded people (like us) are completely unprofitable to Google when it comes to ads. I've never clicked on any ad or anything even remotely close to an ad ever unless it was accidental, I've ran adblockers on all my devices since I can remember. So I guess it's a bit ironic that people who are least profitable for Google are the most concerned about being tracked by it. I should mention however that I do buy their hardware products (phones, laptops) and pay for Gmail accounts for my own domain names, but that's just because they make good quality stuff which to me personally has nothing to do with ads.