Bernie -> Trump supporters should be whipped in the streets. But all Bernie supporters were complicit in carrying on for so long and whipping the rest of the Bernie or Busters up into a frenzy.
But now we can definitely point to Bernie as the reason Clinton lost.
This post is pure nonsense and you should feel bad.
"Bernie as the reason why Clinton lost"?
She lost most of the Rust Belt to Trump and she didn't campaign nearly enough there. Her jobs message was shit (despite solid policies to back it) and Trump, despite his 4th grader speaking style, slaughtered her on that. Clinton sabotaged herself with self-inflicted scandals that the GOP was only too eager to attack her with for months or years. And worst of all, Hillary had no personable quality or charm! Literal Donald Trump was more charismatic!
Sanders didn't make Hillary a garbage-tier candidate. She did that herself.
edit: and Bernie himself endorsed her despite a contentious primary. And he campaigned for her. So your post just falls apart.