Thats a great point. Damned if they do, damned if they don't.

Someone hires some jeet.

IF you leave them alone, you get what you wrote about above. Wasted, time, effort, man-hours, etc... and when you confront it, you know racism will be the order of the day..

IF however you watch and manage them right from the get go.. they'll claim you're doing that because your racist, and the only thing saved is the time, effort and man-hours before they fire you and give the jeet your job.