Clearly Microsoft disagrees. They are putting tremendous effort into using chromium for their new Edge browser so I would have to assume they would put even more resources into customizing Android to their liking. Perhaps on a technical level, chromium-Edge will 'feel' like any other chromium based browser and android-Windows will 'feel' like any other Android based OS BUT for normal & business users - there is a lot Microsoft could do to make Android fit into a 'Microsoft/Windows'ecosystem. If it's at least partially successful, I would expect them to start making their own UI frameworks/libraries for developers to really distance the platform.
Sadly, as they gave up when they already had about 10% market share in Europe.
However Windows 10 tablets are winning the hearts of tablet users not willing to pay for Apple experience, not Android tablets that usually only have upscaled phone apps as option for most apps.
