Windows will come to M1 Macs only if Microsoft sells retail licenses. Apple doesn't seem that concerned one way or the other.Immediately after the ARM announcement all I ever seen, heard, and received messages on was "Is that it for macOS now we can't run Windows?'. Even on this forum, it was a big subject.
So I expect it is a lot more than you probably think. I can understand that. I know so many both outside and on this forum that just don't like Office on Mac, I can definitely understand that. A lot of software out there that means even for the Apple hardcore, they need Windows as it's not available for macOS.
I do believe Windows will come along whether that be as a result of something Parallels do or MS.
Remember, people who post on MacRumors, etc. aren't entirely representative of Mac users as a whole.