Businesses (at least the larger ones) replace their hardware every few years anyway. They don't care whether their new Optiplexes run Windows 10 or 11 and most hardware bought since 2022 probably has Windows 11 installed already, probably all since 2020 supports it. So there's hardly a problem here. (Btw I'm taking the management view here, I know that it's a pain to actually deploy, but that doesn't matter to management).