You absolutely know what they're referring to, playing coy about it was understandable a decade ago but the mask is obviously off. If you live in the western world, even living in a shack in the middle of wyoming, the fact you are online means you are fully aware and these types of comments are not only non-productive, but disingenuous which is a becoming a trend among people that propagate the diversity initiative as a way of being openly anti-european while retaining a moral high ground. It has to stop or hatred will come full circle.
Sorry if you see it this way but I very, very honestly did not understand what he was trying to say. Yes I'm quite aware of the issues you are talking about, but it was more the structure of the sentence that I just could not follow.