Nobody must think much about their Intelligence Communities.
Those dumb ____ holes don't have a clue about living life in the real world & they can't plan world peace either
There are other options,
One can change there mind when they get up to the drive up window, they can say, no thank you I've changed my mind & sense they haven't paid for it yet they aren't obligated to anything & then simply drive away.
Another option is to pay for it & then either sell it to someone else at maybe a loss or give it to someone that wants or needs it.
I do like Scrupulous Idea
For the most part you are correct in once we make a decision, we are stuck with that decision & the course of action that follows from that decision.
City planners are a major pet peeve of mine