> I don't know from where you have that one sided information (maybe you life in a bubble) I guess it's company dependent. > No it's not, but your screen-reso

> I don't know from where you have that one sided information (maybe you life in a bubble) I guess it's company dependent. > No it's not, but your screen-resolution combined with GPU combined with OS combined with Browser(Version) combined with Cam/Mic combined with ~location is. You said it yourself. 40% of all users use an ad blocker, hence when you use one, the website will know, and you're part of them.