I believe with all my heart that all of this is coming out now because the democrats and their media lap dogs have decided it's time for Biden to go.
There are many minuses to President Harris and one big huge plus: sticks a fork right in Hillary Clinton's bloodshot eye. Another plus is the landslide victory for any Republican with a pulse who runs against her in 2024 (depending on who the Republican is because if it's Mitt Romney I'm going to throw a fit that will take over the news cycle for weeks.).