That won't happen. It would cost a lot of money to make this happen and Microsoft or Apple would have to pay for it. Apple definitely won't, as its not in their interest to have Windows running natively on Mac. Apple is only supporting virtualisation. That leaves Microsoft. Apple have indicated that they'd be willing to provide the technical data required to write the drivers, but I expect that they'd want $$$ for access to it. Then Microsoft would have to employ a team of software developers just to write and maintain the drivers for Apple hardware. I just can't see Microsoft being willing to do that, especially when Windows runs happily on Apple Silicon with virtualisation. If they're going to spend money on Windows for Arm, they'd be better off spending it on general improvements, not Apple-specific ones.
So if you think that this is going to happen, then who do you think is going to pay for it, and what benefits will they get from it?
Why are you acting like Windows and Office haven't run natively on the Mac for over a decade?
And you're asking me how Microsoft benefits by having it's software run on more hardware? Is that an actual question? If Apple didn't see a benefit of giving its users the option of running Windows natively on occasion, then why did they create and maintain boot camp since 2007? Why do they run Office natively on the Mac?
I used to post here years ago and predicted around the time of the iphone 4s that the "retina display" would eventually come to every Apple product, including the iMac. Your attitude reminds me of the tsunami of replies I got, all saying it would NEVER happen and it would be too expensive and a GPU could never be powerful enough to push that many pixels (yes, people literally said this).
The very next year, the retina display had been brought to the MacBook. Then two year later, it was brought to the iMac. It was something so blindingly obvious to me, but many people had their brains sealed shut and seemingly couldn't fathom anything that didn't currently exist, even when it was right on the cusp of happening.