It takes longer than weeks to plan, but when they enact their plans it doesn't take long. Democrats always play the game of... had we only known they could do that, now our hands our tied. Case in point is when they authorized the COVID-19 pandemic relief and then Trump fired the single person responsible for preventing fraud, and Democrats were like... hmm, we did nazi that coming.
You're cherry picking data to confirm a political bias. I'm not interested in trading counter examples, but if you could provide a scientific source that shows the pattern, that might be actually convincing.