Ethnicity detectors are crap at predicting the ethnicity of a person.

[Xangsane]

Aso tried it on an Asian girl who was in my medicine class. She came out as 98% white.
Try it here: https://www.kairos.com/demos

 

[BigBiceps]

The most useless invention of all time, as you can just use your own eyes.

 

[Xangsane]

The most useless invention of all time, as you can just use your own eyes.

again even if someone looks white their bone and tissue structure could be ever so slightly different