I do not think ads would keep tracking you though browser fingerprinting. Maybe just a little.
But, say, you are being prosecuted and your traffic is being looked at. No one can defend you if a fingerprint of your browser shows up somewhere where it shoulnd’t have been. You being a unique one with this fingerprint means that nobody but your machine accessed that IP address.





If it points to your IP but not your PC - probably won’t hold. Same if IP is wrong but fingerprint is fine. But if both are matching, there is no doubt. You know, not many Windows 11 Pro Laptops with intel 125H, 4060m, 1440p 144hz screen, Firefox version, exact same font list, system language, setting preferences exist on the planet. It is a fingerprint in the similar way an actual fingerprint works.