Earlier quoted context omitted.
It worked to highlight the insane amount of tracking every fucking website does. Unfortunately it didn’t stop it. A browser setting letting me reject everything by default will be a better implementation. But this implementation only failed because almost every website owner wants to track your every move and share those moves with about 50 different other trackers and doesn’t want to be better.
The cookie law made this worse. I used to use an extension that let me whitelist which sites could set cookies (which was pretty much those I wanted to login to). I had to stop using it because I had to allow the cookie preference cookies on too many sites.
* Sadly the second is unmaintained, and lets localStorage stuff through. There are other extensions that have to be called in (I still need to hide referers and other things anyway.) https://addons.mozilla.org/en-US/firefox/addon/forget_me_not.... I have the simultaneous desire to take the extension over or fork it, and the desire not to get more involved with the sinking ship which is Firefox. Especially with the way they treat extension developers.
https://addons.mozilla.org/en-US/firefox/addon/cookie-autode... does a similar thing.