It's definitely not that polished, but I don't know about “extremely hacky”… how complicated are people's Emacs setups nowadays?

I installed the official Windows binaries for GNU Emacs pretty recently, copied my elisp directory over, and for the most part things worked out of the box, but with a few inconvenient exceptions: taskbar pinning didn't seem to work properly due to the awkward emacs/runemacs distinction, and some things related to directory layout and navigation were painful due to assumptions of a Unix-style home directory clashing with Windows's user-directory layout. No WSL involved.