Once again you are wishing for the Democratic Party to become more like the Republicans.
Punishing members who don't toe the line.
You apparently want them to establish some sort of authoritarian stance where members walk in lockstep like the Republicans so often do. Ignoring facts.
My issue isn't with progressives...it's with the moderates like Manchin and Sinema. Apparently you have no qualms with them voting with Republicans...it's the progressives who want to pass meaningful legislation you seem to have issues with.