Have they? Or is that what the conservatives tell us to think as they obstruct everything progressives and Dems try to do? Dems are by no means perfect, and yes, we need to overhaul our system. But, for now, Dems are trying. Remember, progressives have delivered a century of advancement from FDR to Biden. Sure, it's been incremental and too often not inclusive enough. But, the inclusion under the Dem umbrella keeps expanding.
They haven't failed us... They've been fighting with one hand tied behind them and the other weighted down.
No one thinks there's not room for improvement. At least there's something to approve upon with Dems -- that's why we have to hold their feet to the fire. Let's start by trying to free their hands. Vote out the obstructionists and give progressives a real chance before tossing them all off the cliff.