It all depends. Korea has this, too. You can typically register your facial image with certain retailers that you visit often, and instead of bringing cash/phone with you, you can just use your face. Lots of people seem to use it, but Koreans don't have the antimocity against surveillance that Americans do.
So it all depends.
That's just what I like to see from an OS developer. "We fucked it up, but dunno how to fix it..."
IMO, to keep Windows competitive with Linux they need a complete rewrite from absolute scratch. It's realistically the only way that's going to keep Microsoft on top in the long term. And they'll never do it because of how expensive it'll be.