There is nothing wrong with appealing to just white men. BUT, white men aren’t the only group in this country. Why would anyone want to vote for someone who isn’t speaking to them? Why would they if they’re under the impression that they are invisible or don’t rate as high as white men to him? And must he toss every other group under the bus while he’s doing it? I don’t recall that happening on the other side. Its usually specific white men.