https://lifehacker.com/tech/why-you-should-disable-firefox-privacy-preserving-ad-measurements
https://blog.zgp.org/turn-off-advertising-features-in-firefox/
Firefox for Android info:
https://exquisite.social/@thomholwerda/112795429303595558
Firefox's New 'Privacy' Feature Actually Gives Your Data to Advertisers
Firefox 128 enables a feature that wants to fix ad tracking, but there are some concerns.Pranay Parab (Lifehacker)