With Apple Silicon, the game changes a bit. Not only is there the prospect of the AS being really fast, as Apple is going to make a complete transition, software companies have to support AS, if they want to continue to sell to Mac users. And suddenly, any Linux user also has a great ARM platform to work on, via a VM running on the Mac.
This might even have a direct impact on the Windows software offerings. So far, they could sell to Mac users running a x86-VM. This will be no longer possible. As much as Mac users contributed to Windows verndors revenue, they have to either give up the Mac market, make a native Mac application or hope that Windows on ARM becomes available in a VM on the Mac. But then, they at least need to fully support Windows on ARM.
It seems unlikely to me that PC OEMs will just stand by and take it. Windows on ARM already exists and this may be the spark that really ignites that fire.