What I believe is this:
The democrats have unified government. If they actually want to do something, they'll do it.
If they talk about what they want to do or would like to do and nothing happens, they didn't actually want to do anything. They saw an opening to try to score political points so they float the idea but don't do anything.
Then we'll see the same bullshit we saw with Trump: we had unified Republican government for the first two years, but they still somehow managed to blame Democrats for all of their legislative failures.