Without searching for a timeline of Safari development, I recall that Safari has had the option to block 3rd-party cookies for a number of years. Last year Safa

Without searching for a timeline of Safari development, I recall that Safari has had the option to block 3rd-party cookies for a number of years. Last year Safari started blocking those cookies by default: https://www.pcmag.com/news/safari-now-blocks-all-third-party-cookies https://www.pcmag.com/news/safari-now-blocks-all-third-party... And now that I look, there is no longer an option in Safari Preferences that mentions anything about 3rd-party cookies. It's either "all cookies", or "no cookies".