First, way to go on that backpedal and moving the goalposts. Your attempt in your original post to confuse people by using words that they may not understand has been called out, and now you can claim that “it doesn’t matter”.
But, again, this is completely, entirely wrong.
Absolutely nobody cares at all about Windows Server feature updates. As long as the OS is getting security patches, then software gets targeted for that version. In addition, major bugs will be fixed.
Phrases like “for the most part” are called “weasel words”, which seem to be one of your favorite ways claim you do not “lie”. or are not “wrong”.
But, again, you are wrong. The reality is that I have seen far too many “desktop apps” that run fine on Windows 10 and absolutely do not run fine on Windows Server 2022.