For those that agree with white privilege I recommend that you have a look at Hillbilly Elegy by JD Vance.
The guy that wrote it is in his late 30's and is really just recounting his experiences brought up by Mamaw and Papaw in Appalachian Kentucky. The book is excellent in that it does not politicise but it does show how this particular part of white America has been marginalised and written off as 'white trash'. These are exactly the kind of people that Trump speaks to.
White trash is every bit as racist and expression but has been accepted up to this point so who speaks up for them, perhaps they are hoping that Trump will in all of these places as well as the rust belt.
White privilege is a label like any other and in fact whilst white people have committed horrible acts all races and creeds have for their own kind as well as others so I think that the term is bullshit!