Parents don’t like being told how to raise their children but I think a lot will either just whinge about it or work around it by creating accounts using their own id. I think there are also a lot of parents that don’t want their kids on social media but don’t want to take responsibility themselves and those will actually support this shit..
It would be good to have a kid friendly Nostr client that actually gives the controls to parents to allow them to make their own choices about what their kids are seeing/doing but I’m not sure how achievable that is.