I think the weird thing for me is that you pick on Warren specifically when it feels like Biden’s comments and actions are more troubling WRT race and women, as well as he’s clearly having real trouble concentrating.
If we’re talking electability the fact is that Clinton did win a popular vote last time so it’s bit unclear if we can even make a claim that any of these candidates will definitely beat Trump, even Sanders.
It just feels like you’ve got (for whatever reason) more issues with Warren than the other candidates aside from Sanders and personally I don’t really see why she is any worse than than them.