Not if you move properly. The idea is to know where a car’s blind spots are and to move your head to look around.
It’s tragic how kids get run over, but it’s a tiny amount out of a country of 300 million.
When I had toddlers, I would make sure I could see them in front of the car before I would back out. If I didn’t know where they were, I didn’t back up.
Not a perfect system, of course. But the idea that rear cameras are a necessity is silly.
I often mow my yard nowhere near a child however my mower is unable to mow in reverse due to some regulations. I'm dissatisfied I'm held to a safety standard which does not apply to my use. Should I be wearing a seatbelt too, because some people fall off? Some burden should fall on parental supervision, rather than x million reverse cameras etc that people don't require.