(My hometown, actually, I bet. Oxford, right? Biggest net exporter of nonmalodorous feces in the state, bar none. The university draws 'em like flies on...well, never mind. Bet you never put a finger in a bullet hole on the Lyceum's frontage, the way I did.)
Where my other interlocutor and I really differ is that they expect to get a pass for having been "one of the good ones," and I issue no such passes. It isn't that I consider anyone who grew up that rich beneath my consideration, only that I'm less inclined to be patient and gentle with those who can afford about as much such treatment as they like and yet still expect it free of charge from me.
I don't even care they won't listen to me trying to explain how they're blinkered, because I have been trying for three mortal decades and that literally never works; to somebody like this one, I'll never be anything but poor white trash, no matter just how cleverly they always think they say it.
I grew up poor and white in Mississippi and I didn't grow up hearing slurs. That is white trash behavior - white trash, not poor! - as I was raised to believe from before I myself could speak. Like public drunkenness or indecent exposure, that is, an "unforced error" invariably both culpable and shameful. And here we have this fool who not only did grow up with those who knew no better, they themself is ignorant enough not to know they should have known better, yet believes themself qualified not merely to opine but to condescend. Must I wipe their nose for them as well? Another orifice, perhaps?