I think it is relevant though if the original point was that grammar is a new thing to solidify class structures. I’m not saying that class structures and corre

I think it is relevant though if the original point was that grammar is a new thing to solidify class structures. I’m not saying that class structures and correct grammar aren’t relevant, I’ve been corrected by drunk humanity-studying Etonians enough times at the pub, but I don’t believe that it’s some recent invention to solidify class structures.