I had to parallel park in 1988 in New York state. My MIL supposedly had to pull into an angled parking spot and back out when she got her license in Florida some time in the 90's.
From this video it seemed like the driver didn't understand how the direction of the wheels affected the direction of the car in reverse. After a sufficiently large number of attempts I'm surprised she didn't say to herself, "OK, let me try doing the opposite of what I was doing before."