Close enough, it’s not blocking a space. Better to be secure, but got to take what wins we can get. It’s possible that when that cart was brought there the corral was full and the person retrieving them didn’t get the loner. It’s like the pictures of the car parked across several spots without the context that there was snowfall and no lines were visible then.
Languages change over time. As long as the intent is clear, don’t get hung up on what is and isn’t “correct”. “You’re welcome” probably was seen as extreme at some point itself.