What do you want? If there were more Democrats in office in 2010 we would have already had socialized healthcare.
People keep getting pissed that the party without power can't do things. If you want a politician to change something, you have to vote for them first
Even the people who vote for Trump understand that, but so many people who think they are smart can't understand that about voting for democrats. They continue to get pissed that the democrats secure the presidency and nothing else and can get nothing done as is intentionally the design of the american system
FDR's New Deal was possible because the Democrat party held about 80% control of both houses of congress and the presidency. Their threat to pack the supreme court to bypass them worked because it was trivially doable for them. You want a New New Deal? You have to vote for more Democrats.