I think she would’ve won regardless of everything else, but it would’ve been closer. Really the mistake from the primaries is that she didn’t really try to incorporate any of Bernie’s ideas into her platform, or even work with him at all. She treated him as an opponent and obstacle, not as a rival and peer.

This is where Biden was successful however – he didn’t dismiss Bernie nor his platform ideas. He did incorporate some into presidency, most obviously the climate change policies and student debt forgiveness where possible.

And where I sincerely believe this difference came down to – Biden was friendly to Bernie in the Senate and made an effort to be friendly colleagues, if not work friends. Clinton didn’t. It shows the power of cooperation allying together with progressives, instead of allying together with “moderate” Republicans.