How possible would macOS 27 on x86 actually be, with community effort?

Genuine question, I'm not a software engineer nor am I insinuating this is possible, I'm actually just asking / brainstorming.

I wonder to what extent people could reverse engineer macOS 27 and recompile it for x86. Maybe even doing the same for Tahoe's x86 version and using it as a base, porting over all the changes/updates?

I realize drivers are also an issue, maybe the kexts from Tahoe or Sequoia could be compatible or made to be so?

I'd love any insight from anybody who knows more than me. Not here to be combative or argumentative (I know how Reddit is, I'm fully anticipating this will get downvoted regardless, just hoping for some decent discussion along the way).