The problem is the Left is always putting people in boxes. And then, they consider they have the right to reduce the rights of some people in some boxes (the ones considered to be privileged) in order to give more rights to people in other boxes (the ones considered to be not-privileged).
There are many problems with this approach. One is that it is impossible to put people in the "right boxes". Another one is that Left wingers are not "good people, willing to do good", but people who try to get the most benefit for themselves.
As a consequence, what happens is that this process of making people with different rights (as opposed to everybody having the same rights) creates real discrimination. But this real discrimination is invisible, since the discriminated people are the ones considered to be "privileged" by the media, so **** with them.
Putting people in boxes is the beginning of all evil. For example, saying "you are Muslim, so you are bad" is bad. However, it is not bad to recognize that Muslims have a higher propensity to bad behaviour than Europeans, in Europe. Also, men (like me) have a higher propensity to bad behaviour than women, and this does not mean that men should be stripped from their rights.
But recognizing that statistically certain groups behave in certain ways is good. Prohibiting that people have this knowledge (as media do) is clearly bad. And as always, the law of unintended consequences kick in big time, for example with the case of Slavic people, who are now "discriminated" in the street (people believe that Slavic people are criminals) when in fact, Slavic people have been signaled because media uses the term "Eastern European gangs" to avoid using the "albano-kosovar" term, but then people relate intuitively the term "Eastern European" with "Slavic-looking", incorrectly. But politically correct media do not care (in fact, they like it, since they hate whiteness).