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.
There are cities that still have laws on the books that state you cannot back out of your driveway. Obviously not enforced but the reasoning is there. At the grocery store, I don’t back in because it becomes a pain in the ass to get to your trunk, everywhere else, yeah I back in. It’s safer.
Grocery parking annoys me because it’s also one of the more congested parking lots I have to deal with. Not being able to back in makes leaving a pain.