Easy there. It's no longer commonly considered a display of class issue -- the culture has indeed changed and since this is one of those arbitrary things that's truly neither here nor there in terms of how humans behaviorally interact with other humans, there isn't much at stake noting the change in times, announcing what you prefer, and letting it go by.What's wrong with showing a little class? But I suppose you're right, if someone wants to wear their ignorance on their sleeve like a badge of honor it is none of my business....
A little class includes not calling people ignorant or anything else over negligible differences...