As said, this isn't about 3rd-party cookies, which our browsers block wholesale (including for 3rd-party Microsoft scripts). 3rd-party Microsoft scripts are als

As said, this isn't about 3rd-party cookies, which our browsers block wholesale (including for 3rd-party Microsoft scripts). 3rd-party Microsoft scripts are also further restricted in our browsers with additional web protections, e.g., fingerprinting protection, Global Privacy Control, referrer header trimming, etc. What this article is talking about specifically is one web protection that the major browsers don't even attempt to do — stopping third-party tracking scripts from even loading on third-party websites. You can see that for yourself at the bottom 'tracker content blocking' section of this audit site: https://privacytests.org/ios.html https://privacytests.org/ios.html (scroll to the very bottom).