Honestly, what would be the point into making an OS to x86 if you can have other OSes that have been developed/worked on for much longer?
Because i and others prefer AmigaOS over more resource hungry OSes like Windows, Linux, BSD and so on. Neither of these feel as responsive as AmigaOS even when using a very minimalistic window manager.
Amiga OS is great, and id rather have a real Amiga to use the Amiga OS on. Sure its not fast, but what counts in the end is the feeling that you get knowing you are a handful of Amiga users that are online using the Amiga.
The real Amigas are sadly getting pretty outdated now
I still use my Amiga for some stuff, but it is still more of a hobby for me now. Getting AmigaOS ported is the next best thing though. The reason i want it for x86, is due to the hardware being readily available and affordable.