Neat! The "native" version of FUSE for windows is a "Shell Namespace Extension" and might make it a little more integrated.
https://learn.microsoft.com/en-us/windows/win32/shell/namesp...
https://learn.microsoft.com/en-us/windows/win32/shell/namesp...
WinFsp isn't "native" in the sense it's a wrapper on the Microsoft provided interface AFAICT
Shell Namespace extensions is the pure-windows way via COM and all that junk. WinFsp is very cool though since FUSE is a much nicer API but probably less you can do to be a very explorer thing