And the logic, it goes 'round and 'round ...

... and the P.C. bullshit goes up and down.

A politically correct way to get out of having to prove anything, as well as to "know" more about people's lives than they themselves know, involves accusing others of having experienced various levels of privilege. When they deny it, you simply say that privilege never recognizes itself. Never mind whether that's true (and it isn't), whether it suffices to prove your point (and it doesn't), or whether it has any bearing on the subject at hand (and it may or may not).