https://www.theregister.co.uk/2020/01/14/google_third_party_cookies_user_agent/

Analysis On Tuesday, Google published an update on its Privacy Sandbox proposal, a plan thoroughly panned last summer as a desperate attempt to redefine privacy in a way that's compatible with the ad slinger's business.

In a blog post, Justin Schuh, director of Chrome engineering, asked the web community for help to increase the privacy of web browsing, something browser makers like Apple and Mozilla have already been doing on their own.