To me, it seems objectively easier to pull into a parking space forward and then back out of the space when you are ready to leave. You don’t have to line up with the lines while driving backwards, and it’s easier to keep from hitting other cars as well. So why back in? To me, the only advantage I can think of is that you can get out quicker, technically.
Edit: I do not need driving instruction, just wondered why. The reasoning.
You’re going to reverse when you leave, in the end you have to reverse anyway!
You’re just out of practice, I was a valet for 10 years, reverse parking was an obligation, majority of cars didn’t have a camera, zero scratch to my record.