put your ego aside for a minute. this is about getting kids to have fun shooting, creating lifelong memories and making sure we have enough future voters to preserve hunting and shooting in this country.
@eric1115 did a great job describing his kids experiences in the kids rifle manifesto - and his observations match mine.
I recently had to help a couple guys from church with their kids who developed a sudden fear/dislike of shooting. One of the guys "kid" rifle was a 7mm mag with a muzzle break, a step down from the 30 hart he personally likes to shoot. These kids were literally hiding behind their dad and asking if the 223 was going to hurt when we were getting set up. They refused to shoot until they saw my 2 boys and their dad shoot.
Then, like magic, 2 shots in with the 223 they were all smiles and disappointed that I'd brought "only" 200 rounds. One other buddy can't even get his kids to come to the range anymore, they got whacked by full power 20 gauge shells around 6 years old and that was that. We're currently on a propaganda effort to get my kids to convince them that shooting can actually be fun so we can reintroduce them to suppressed 22s and 223s. I'm highly confident that once we get them to take the first shot they'll be hooked.