cookie synch, It's a freaking industry standard. And you want us to believe google money cow will dry as soon as the effort they are leading goes live?
> you want us to believe google money cow will dry as soon as the effort they are leading goes live?
"we are confident that with continued iteration and feedback, privacy-preserving and open-standard mechanisms like the Privacy Sandbox can sustain a healthy, ad-supported web in a way that will render third-party cookies obsolete. Once these approaches have addressed the needs of users, publishers, and advertisers, and we have developed the tools to mitigate workarounds, we plan to phase out support for third-party cookies in Chrome. Our intention is to do this within two years." -- https://blog.chromium.org/2020/01/building-more-private-web-...
They are describing adding new capabilities to the browser that would make this possible, in a privacy preserving way. Ex, https://github.com/WICG/turtledove/blob/master/FLEDGE.md
(Still speaking only for myself)
google sends id abc to shoes.com and id xyz to news.com. both sends those ids back to google's own adserver. presto, google knows you are seeing those two ads.