Is Bernie Sanders a Site of Identity for the Left?

I was always confused by this. Why Warren was less a site of identification for the left than Sanders was? And then why did Bernie, why was he more, a more effective messenger? It seems like it had to be tied to his, his Genesee Qua, right? I wonder if you would accept that as a leftist source of libidinal attraction. So I think people were critical of others for saying that Warren didn't have it because they're like, they thought that was sexist.