I mentioned in another comment this would kill all trust in their product if it was found out that Windows was secretly doing all of that in the background in their enterprise products. There are other options, and as painful as transitioning to another OS would be, Microsoft being able to spy on everyone at any time would be worth the pain. This would absolutely destroy MS’s stock within a year as their dozens of multi-billion dollar contracts with governments and corporations evaporated. There’s no way the data they’re spying on would be worth the hundreds of billions they’d lose in sales.
…Then again, we’ve seen corporations kill themselves in dumber ways before… I guess we’ll see.