What does Microsoft think about invasive Anti-Cheat programs?

Not a PC gamer myself, but i've been reading about anti-cheat stuff here and there. So out of curiosity, what does MS think of invasive anti-cheats like EAC, VAC, etc... I mean they ought to have some stance due to the security implications and stuff, right? Also, wouldn't it be in their interest to develop and maintain their own solution?

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