I believe this is correct.
But Windows 8 isn't a desktop OR a tablet OS, it is a desktop AND a tablet OS, it a true hybrid implementation. Even Windows RT devices have a desktop though it's locked down. A lot of people complain about the fact that there is a desktop UI on Windows RT devices and think it shouldn't be there.
Look, there are issues with this approach and I've talked about them. The Windows desktop isn't touch optimized and that will frustrate users. But at the same time it gives Windows 8 users the opportunity to use desktop apps with a tablet and that can be very useful but it does take some effort to get used to it.
I get called a Microsoft shill all the time and that I just blindly defend Microsoft and Windows 8 but I'm generally just trying to explain things. If you don't like Metro on the desktop, I get it, Microsoft gets it to. But even if you don't like Metro at least attempt to understand WHAT the product is technically.
If you think its force I get it. Microsoft is changing Windows into something other than a traditional desktop OS so I guess that's force. But just think that this is an arbitrary decision when there's tons of evidence that traditional PC market is a hell of a lot of trouble isn't taking into account the market for computing devices. It a dramatically different world than even when Windows 7 was released and it's mainly do to the meteoric rise of smart phones and the iPad.
So if this what is called defending Microsoft then so be it. But it doesn't seem reasonable to expect Microsoft to not make deep changes to Windows to align to current market conditions. Not everyone obviously is going to like these changes. And I can understand the argument that Metro should be optional for desktop users but that's simply not straight forward. If Microsoft had built in a Metro off switch it would have told developers that Microsoft had no confidence in Metro. You don't put an off switch in the most radical redesign ever to a product and then expect 3rd parties to support those changes. It would make more sense to build a separate tablet OS than to put in a Metro off switch.
I understand what Metro is perfectly. It is an attempt to restrict the user's freedom by turning Windows into a walled garden in which Microsoft, and not the hardware owner, gets to decide which applications may or may not go on YOUR hardware.
Never in a million years will I ever buy any device or software that restricts me in such a manner.