Yes I think MS are playing fast and loose with regulators:
https://learn.microsoft.com/en-us/gaming/game-streaming/cloud/azure
"Azure provides more global regions than any other cloud provider -- offering the scale to bring your games to players around the world"
They are trying to say it doesn't use their cloud services "Azure" data server blades but they are 100% hosted at Azure data centres with infrastructure, bandwidth and location advantages. Phil has mentioned Azure and MS have mentioned Azure. Now they are trying to distance themselves from the word "Azure" and pretend this is some separate thing without advantages simply because they use xbox server blades.
It depends what you define as "Azure" infrastructure. If you are referring to web app deployment then yeah I don't think they are particularly low latency. If you are talking about xCloud at Azure data centres that's something else.
They have completely missed the point on the OS front too. Nobody is saying that xcloud is a PC. The complaint is that anybody trying to set up a competitive gaming server would need to licence Windows client OS or maybe buy those xbox blades? Because most games are written for windows.
I didn't say they were Phil Harrison had a rant about it. I was pointing out the irony in saying there is no foreclosure risk for a company they name dropped which foreclosed. I would say due to content on their Pro sub too.