[@The Harbinger of Ferocity]

Yeah, I really do get what you're describing - the notion that there are people who would like to fein some sort of disadvantage they really do not have, and take pleasure in doing so. Particularly when people would like to - for instance - demand censorship of opinions they do not agree with because it makes them feel marginalized, and that sort of thing. I would definitely not want to encourage such a worldview as you describe. 

But I don't think the current laws in my own country (the US) actively encourage this type of behavior. Society's ideas about what constitutes disadvantage or privilege are different, though (which is more what you seem to be upset with, I think).  I don't think the reactionary solution to people who act irresponsibly (like you describe) is to take away protections that disadvantaged classes - like those with disabilities - have.