Honestly the first thing that came to my mind was that they wanted to park between the two posts because they were going to bring something out heavy and they needed to load it into the back of the car.
I may regret saying this: I drive a BMW. Shockingly a) I indicate before turning or changing lanes and b) I can park. I have zero patience for those who don't indicate or don't park reasonably (regardless of car manufacturer).
I found a note in my apartmentās parking lot (on the ground, not my or any vehicle) the other day that said āI hope you donāt fuck like you parkā and had myself a giggle.