LOL, do you even know what you're talking about?
The problem was already addressed in Windows 19 by allowing to downright use VM's that run the OS that best suits the application (ie. Windows 7 VM for Windows 7 programs, Windows 95 OS for 95 programs, etc.) A lot of old sofware can be run in Windows 10 thanks to this. Heck,. this is the way I get my Silent Hill 3 PC version to work for modding into an HD version