if you're picking a fight with Bernie I heavily doubt you have any allies at all.

So you admit that he is making a correct statement here.

The point I'm making is that ad hominem attacks regarding an accurate statement take away from you and your legitimate argument making people less likely to consider what you have to say.

Good luck building any sort of coalition that can have any political influence whatsoever with an outlook like that.

I'm not saying everything he wrote there was absolutely factual and unencumbered with rhetoric, but you asked a question he already answered

Is it... not? I'm confused.