Cookies are ancient technology, and in no way necessary of even particularly desirable to track you. Modern fingerprinting doesn’t need them at all. A live demonstration of everything a website learns about you before you click anything with no cookies. ↫ Kuber MehtaAlso note, as the demonstration does, that if some of the things it determines about you are wrong, that doesn’t really matter. In fact, it may actually make fingerprinting and tracking you easier; as long as fingerprinting consistently gets the same things wrong in the same way, it becomes a valuable part of the fingerprint, like a small scar obscuring part of your real thumb’s fingerprint.