Yeah I generally agree with you, Dems aren't doing good at providing an alternative and are actively fighting against voices in the party who are offering an alternative. But at the same time you can't let the fascists accomplish their agenda, you have to use the same tactics they use against the Dems when they're in power. No compromising and obstructing on every thing you can to stop them from being able to implement what they want. Doing that while offering a progressive populist vision would be the only way to recover and pull people back from people like Trump.