Thanks for appricating my software.
My guess why it is not built-in is because of the warnings I give.
It's a power tool that makes it all to easy to get serious problems for inexperienced users. It can seriously break/damage you installation, the reason why some devices are marked as services by me. Not all ghosted devices should
be removed as some of them are far from plug-and-play.
Besides Windows is a marketplace where Microsoft leaves room for better products.
But I happily sell the code if Microsoft is interested ;-)))