

Having just completed rewatching the series, I completely understand.
It really requires binging an entire season over a few days in order to properly track, especially given that the story is told across a number of different periods of time - and it doesn’t truly become apparent until the last few episodes what is meant to have occurred when.
I can’t even figure out how I was able to keep up with it when it was coming out episodically! I probably didn’t… 😬
If you ever want to retry Parks and Rec, I highly suggest starting at second last episode of the second season (S02E23) - which is the episode where Rob Lowe and Adam Scott join and round out the cast.
If the show still doesn’t click for you then, then it’s definitely not going to - and you can ignore it forever more without any niggling doubts!