Unfortunately building and fixing things (or just keeping things working, negotiating compromises, and so on) takes a lot of time and effort, and doesn't make for great pithy slogans or rile people up.
Biden in fact was the worse Democratic President for not stepping aside early enough and letting the DNC have a real primary. It was sheer selfishness and ego.
Results count - not excuses.
If you want to see sweeping legislation, you have to elect a Congress that with enough votes to pass it. Blaming Biden for not having the votes is an expression of political cluelessness.
Look up the Senate Parliamentarian and how the Democrats used them as an excuse to not get anything done.
They could have played hardball with their rogue Senators but they didn't.