I understand this position. I disagree with it, but I understand it. Bernie and all the other "far-left liberal socialists" (lol) still want to work within the system we have - they would be considered moderate by much of the world's standards. To be further left of Bernie requires a new system, which necessitates getting rid of the one we have. Having T-rump in office would get us closer to burning it down, than some centrist/status-quo democrat.
I disagree strongly, but I understand.