Nah Captain Marvel (Shazam) does it better.
Superman came up in a good environment with adoptive parents to show him the way and used his powers to excel
Billy was a orphan in the streets, and when he got his powers he could have became like black Adam but he didn't he choose to do good. He represents a child's innocence and blind loyalty to be a good civil servant ( like what a little kid thinks of when they say they want to be a police or fire fighter) even after going through circumstances that would make the average person go crazy.
Also for flying bricks it would be easy to kill, all superman, Shazam, Wonder Woman would have to do is throw them out of orbit and then they automatically die. Or they can just blitz them to pulp. It's not only about not killing it's more about damage control and saving civilians.