Who cares if the comparison is real life and a game? How do you think pilots are trained? Flight Simulators. How do you think drivers of tanks are trained? Same deal.
Bad parking is one of those things I really hate. What I hate even more is that people don't correct it. When one car is parked bad, the next one that arrives parks it right next to it, also parking bad. No, you correct it and park properly. Break the combo, don't zombie copy.
I always check if I am parked properly. If I'm not, I get back in the car and I reposition my car. How hard is that?