Working class being ignored and poor people being left in the ditch was a huge factor why people ignored Trump's flaws and voted for the clown anyway.
It's easier to blame just the voters. It's harder to hold Dems accountable.
Left is the only side that can do anything about neoliberalism. Right will never fight for the working class but they will get protest votes from the workers mad at Left. Fix the Left. That's a better use of time than blaming voters or Conservative grifters.