It probably means you either go into a wait queue to get your operation done, or you fly to a different country where those doctors are present. Either way the operation will be more expensive, and your country will have less know-how at the end. You also have to now deal with the consequences of having awesome things getting done outside your country, which means the next generation of neurosurgeons won't be coming out of your country. At least not all of them.
Now Google or any other company isn't going lower the bar for hiring, they'll just happily open offices outside US to get the cream of the those countries. The fact that it could hurt your feelings is just irrelevant here.
Its very much like getting hired to Navy SEALs or some into some other elite unit. They have their criteria, they really don't mind rejecting you if you don't measure up.