Oh, this really hit a nerve. I totally identify with you Dollygloss. No matter how straight I thought I was my front was always just a bit out of line, my wheels not straight. For some reason I could reverse and parallel park perfectly, even without the camera.
I gave up driving because my eyesight was poor and assumed that was what caused it, or I was just incompetent, but hadn’t thought about spacial awareness. I never had much of that so maybe that was the case.
I have to admit being heartened to know I wasn’t the only one.