It is possible to acknowledge that Warren would be terrible and Bernie a disaster if either got elected, and that Bernie would probably loose to Trump and Warren almost certainly would and also to recognize that they are both functioning adults with reasonable moral compasses, which makes either infinitely preferable to Trump. This is the attitude that lifelong R's like Tom Nichols, Rick Wilson, Bill Kristol, and (how the F do they stay married?) George Conway are taking. Every vote is going to count in the upcoming election. I'm doing everything I can to make Biden the nominee, both through money and volunteering, because he is sane, "politically sane", and most importantly consistently matches up the best against Trump. But come the General, no matter who the D nominee is, we're going to need all hands on deck. I genuinely don't think the country as we understand it can survive 4 more years of Drumpf.