The problem is that they project their political ideas on Bitcoin, with things such as representing Bitcoin as being a tool used to bring about anarchy. Matonis, at least, seems to be encouraging people to break the law almost every time he talks about Bitcoin.
Political correctness is also political ideas. It's not that the ideas of Matonis is political that bothers you, it's that they don't fit your idea of the ideal ideology. By only allowing mainstream / political correct individuals to represent bitcoin, you have already made a political choice.
The point is to have individuals who recognize Bitcoin as being independent of politics, regardless of their own political views.
I hate political correctness as much as everyone else.