I'm glad to support specialized exercising opportunities, since I engage in a fringe sport, but sometimes I simply fail to understand. I do understand wanting to skate with your child, if they're on skates and you are too, and they are skating and not tethered to you.
I'm not sure what seems so great about skating while pushing a stroller. Certainly this is not an experience the child would see as any different, so it is for the parent. That's not bad, as long as it's safe, and that's not up to me to decide. So I support it but don't get it.
, North Carolina
35° 46' 19.5456" N, 78° 38' 19.014" W