New York has a incredible amount of cases. Probably similar to London if not more. There surveillance is nowhere near as good it seems, so they really don't know.
It seems that there is a lot more emphasis on how serious a disease Covid is for children in the US and that they need to all get their children vaccinated. The data doesn't really back it up, even if vaccination is a good thing.
But I guess if you can't vaccinate the adults, you have to vaccinate the kids? (NYC I think does have a very high rate of vaccinated adults).
But if a significant percentage of children have Covid then a small number will be hospitalised both with and for Covid.
The messaging really is very different but I guess over there, a large amount are anti vaxx, Covid deniers, which means that others are the complete opposite and think their healthy kid is going to die or get long Covid. Neither is based in reality.