The bigger picture here is that it means even two rational people can inadvertently make the situation worse for themselves.
Person A lives in City A, but wants to move to City B
Person B lives in City B, but wants to move to City A
Person A votes to make it hard to build new homes in city A, because it makes their own home worth more.
Person B votes to make it hard to build new homes in City B, because it makes their own home worth more.
It makes sense in a self-interested way but both wind up worse off.
And I just meant that the car park is butt-ugly and shows the council's true priorities. They could at least put it on the edge of the village.