I appreciate all the concern everyone has with third party cookies with respect to privacy but this really kills the use case of third party embedded web apps.

I appreciate all the concern everyone has with third party cookies with respect to privacy but this really kills the use case of third party embedded web apps. Saleforce ecosystem is going to take a real hit as a result of this change. Hopefully everyone will figure out away to implement First Party Sets quickly and Saleforce will be able to offer a solution.