

Taking over Dems is next to impossible for progressives as entrenched elite is backed by “big money” and is effective at torpedoing progressives every time. Take big money out of politics and you may have a chance at overtaking party, otherwise - screwed
I have experience participating in local chapter for a party, but when you get some ideas pushed to a party congress and get it squashed because it’s being controlled by the people opposing the change it kind of turns you off.