Comment by fchu

Not quite. Having a blanket "Google doesn't track you" statement doesn't capture the complexity of reality: what if the website you're browsing is using Firebase for their authentication, or Google Pay for payment. I'm certain most users would want the website to function correctly, otherwise it defeats the point of using incognito. In all of these cases, Google will have a record of you, even if those records are not actively joined. Where do you draw the line?