The Vanadium browser that comes with @GrapheneOS combined with the @eff tests indicate that users have strong protection against Web tracking.

@eff
Electronic Frontier Foundation

How do trackers see your internet browser? Find out with Cover Your Tracks: https://coveryourtracks.eff.org
Blocking tracking ads? Yes
Blocking invisible trackers? Yes
Protecting you from fingerprinting? Your browser has a non-unique fingerprint

Thanks to TOR Project

Thanks EFF, but I prefer the original:
https://amiunique.org/

@eff "Cover your tracks" indicated that Firefox on my system has strong protection against tracking. I'm running the "NoScript" extension, so that may be part of it. I accepted what JS was on the Cover Your Tracks page so it would be able to execute some scripts, and that didn't change the results. Most web sites seem to use Javascript from multiple sources when the page loads, however.