I think it would be more constructive it Firefox would include a better visualization of the extend of web tracking. Mozilla had already tried something like t

I think it would be more constructive it Firefox would include a better visualization of the extend of web tracking. Mozilla had already tried something like this with an extension, it's called "Firefox Lightbeam". With the next Firefox version, statistics about the number of trackers blocked will be included in Firefox, and I think a better version of Lightbeam (more lightweight, visually showing the difference between tracking protection on/off and excluding subdomains) should be included as well.