It is a bitter pill to swallow, but perhaps the end justifies the means. A lot of English cricketing success 2005-2013 is down to the quota system. A lot of offensive language towards ethnic minorities s is no longer considered acceptable, would this have been the case without political correctness within government funded institutions over the last, i dunno, 40 odd years.
non discrimination laws and political correctness are two entirely different things and non discrimination laws are the opposite to discrimination/positive discrimination laws