Hypothetical question
2 people arrive at busy supermarket & park in the disabled car space nearest the door. It's the only disabled space left but there are lots of ordinary parking spaces within 30 second walk. They have a blue badge so all legit to park there.
One occupant is 100% able bodied & jumps out to go do the shopping. The disabled person stays behind. They are not uncomfortable sitting & waiting in the car.
Is this morally suspect? Because the next blue-badge user who comes along might need need to get out of car to go shopping, but no disabled parking space close to the door is left for them.