Windows ME on Dosbox ECE, even on Raspberry Pi4b

If you search the web you’ll find a lot statements that the installation of Windows Millennium or Windows ME on Dosbox is just not possible, that it will not work, that it will not even complete setup, no matter what.
I wouldn’t be writing this if I hadn’t found differently. Nowadays it is indeed possible to run Windows ME on Dosbox and, even though it’s not supported, it is fairly stable. At least more stable than I expected and a lot more stable than Windows 98SE on the same environment.