For now. Many US states are currently trying to roll back these laws though, aren't they?
https://www.theguardian.com/us-news/2026/mar/22/child-labor-...
https://www.justiceatwork.com/how-are-child-labor-laws-chang...
https://www.pbs.org/newshour/show/why-several-states-are-pus...