Do you think Windows OS is a profit center, especially after factoring in the cost of security fixes for older less secure releases? I'm guessing not (I don't have the figures) and Microsoft would rather you replace your 10 year old laptop that can't run Windows 11 or run Linux on it. They really don't care which, just as long as you go away and they don't have to support you anymore.
I'm not assosciated with Microsoft, just someone who has been using their products for 40 years. I am someone who can read in between the lines, and this is my take.