It seems like you are projecting this ‘open contempt’. In an ideal democracy, a politician should state their platform and people should select the best one and vote.
She was clearly a better candidate with better policy than trump - and if people saw that they should have voted for her. Saying ‘she didn’t pander to me enough’, or ‘wasn’t perfectly aligned with my ideals’ is stupid in the face of trump as the other option.
Yes, she could have said a bunch of pings - she could have lied and attempted to get votes through a populist approach, and maybe that’s what the democrats need to do, as sad as it is. But that’s only because too many Americans are stupid and won’t vote for the obviously better candidate for … reasons.