Fake News™
Democrats hate EVERYONE that they haven't allowed into their inner circle.
Sometimes liberals are confronted with reality, facts and information, events in their lives that they simply can no longer ignore, and they change who they support. Even regular Democrat voters cannot be trusted, long term, so they hate their own supporters, too.
This is why all of their policies and solutions are ultimately headed towards a Fascist State, total control of the population by controlling everything needed to live day to day.