> two years under Biden with Democrat control of the House and Senate

Nobody has controlled the Senate since ‘09. The veneer of bipartisanship created by the filibuster meant that Congress has done nothing since ‘09 (outside of a few stimulus bills and the Green New Deal which was probably a good bill in the long run hampered by bureaucracy). It turns out that’s great for the party that wants to do nothing, and really bad for the party that wants to do something.

You could say that Dems should’ve killed the filibuster. But there was no appetite for it until Trump 2 because things weren’t going great but they weren’t going belly up