You said something about “logic” in your description of “irregardless” earlier in the exact post.
It wasn’t clear. You put it right after something you wrote to me.
I see no evidence that I have done so.
I see it as helpful to examine real-world examples because bare philosophy is liable to result in all kinds of silly results when the conclusion of the philosophy is not checked against what actually happens in the world. Like I said - I think your concerns over miscommunication are overstated, and I returned to the example at hand to demonstrate that.
So now you’re arguing that having different dialects is bad? And that prescriptive grammar helps avoid that problem? The trouble with that statement is that prescriptive grammar has been a plague upon English pedagogy for centuries, and by now most Americans are well and thoroughly subjected to it because most Americans are educated in schools with that flawed pedagogy. It can be seen clearly that teaching prescriptive grammar does not stop the “problem” of dialectization (though television and the other mass media are actually slowing or reversing the formation of dialects.) If people are unwilling to change the way they speak, then you’re actually positing a world in which (1) people are taught prescriptive norms in school (as they are now) and (2) people actually accept those norms (which they do not do now.) I would say the evidence suggests that they never do so except when there is some specific purpose to doing so for their own benefit. People who don’t speak standard English at home or in their communities will do so in the academic and professional worlds because of sheer necessity - but that only affects the small percentage of people who actually have to do so to achieve career success. And even they tend to retain their native dialects when they’re outside of their professional environment. So point (2) is pretty much impossible - even if you can make a philosophical argument that somehow the world would be better given both (1) and (2), you haven’t come up with any evidence that it’s even possible.
What we’re seeing is an argument over the precise syntax of a particular construction - we haven’t seen even the slightest evidence, though, that this argument over syntax has any effect on actual communication. None of the examples given in the thread suggest that any actual difficulty with communication existed. Of course, such difficulties do sometimes present themselves when a person moves to an environment with an unfamiliar dialect. But those are largely minor and transient. Sure, if I moved to Georgia I’d probably be a bit confused by the dialect spoken - for about three days. We’re not talking earth-shaking problems here.
The point I’m making here is mostly that prescriptive grammar education doesn’t tend to make much difference, and that it would likely be of little benefit if it did. You seem to accept it as axiomatic that it would be better if everyone spoke the same way, but I disagree. I don’t see why the existence of different dialects is a problem. On some rare occasions, it might create certain difficulties - buth those difficulties are miniscule. The social advantages of the existence of dialects are undeniable, and that’s a big part of why they continue to exist.
In fact, I suspect that prescriptive pedagogy is sometimes quite harmful. An illustrative example is with black students in inner city elementary schools. When students are told that the way their community speaks is “wrong” (and again, I challenge you to find any a priori justification for the idea that one way of speaking is “right” and another is “wrong”), it’s naturally offensive. Further, social pressures outside the school to fit into one’s community go up against pressures inside the school to speak and act a certain way. Those conflicting pressures, according to some sociological research, are a major contributor to the notorious problems faced in inner city schools. Obviously not all of those pressures revolve around linguistic issues - but to whatever extent they do, is it somehow advantageous to “stick to your guns” and teach traditional prescriptive grammar (even when those prescriptions are not in themselves of any particular merit) if it means driving student and educator further apart?