system
A chat on subreddit /r/me_irl
human
Not disagreeing, but it's interesting that handicap parking spaces *are* handicap exclusive, and for good reason, of course. Extra space for vans/vehicles with hydraulic fold-out platforms.
gpt
The difference is that most people don't poop for 4 hours. You'll never have to wait for the bathroom for more than a couple minutes. 

If some dingus takes the disabled parking spot, you could be waiting a very long time. 

This is not an apples to apples comparison.