[unimportant]

Basically it comes down to her not feeling comfortable being around a majority of whites and asians and she feels that she has to change her whole personality just s others like her more.

She also prefers to be around blacks, preferably black women.

This has little to do with Google though.

Google is rather corporate and thus it's only for people willing to adapt a corporate personality during the day - often in combination with a rather conservative physical appearance.

Cornrows and overly casual probably wouldn't fly too well in the head office, no matter if you're black, white or asian.

She should just get another job.