Compared to populace, the white men are overrepresented (women plus non white men are more then half populace). So, no, it will not make them roll back. It will

Compared to populace, the white men are overrepresented (women plus non white men are more then half populace). So, no, it will not make them roll back. It will make them feel unfairly suppressed, regardless of being overrepresented.