Firefox enables user tracking
Firefox enables user tracking
… first of all, providing a new API to give out information about me is not a good thing in my mind.
Second, this would be the first time in human history, they advertisers would not simply add that APIs information to everything else they aggregate including fingerprinting of your browser.
So, serious question: How is this good for me?
It does not collect any more information about you. It provides far less information than pretty much every ad is already collecting, and that information is anonymized. It does not affect ad blocking solutions.
So, serious question: what are you not understanding here?
… as already mentioned above: