> I like your post. It does conflate Privacy Sandbox with one of the specific proposals, however: [...] https://github.com/WICG/floc

Thanks for the clarification Jeff.

> Another component of Privacy Sandbox is Turtledove (https://github.com/WICG/turtledove), [...]. Which groups a user is in is maintained entirely by the browser, and never sent to the server

Interesting. I'll plan to read up on this tonight and amend my post from what I learn.