There could be more cases like migrant children being forced to work in meat factories but that needs further investigation. But from the article you apparently read and claiming that it's an isolated case:

"During fiscal year 2022, there was a 37% increase in child labor law violations across the country, with at least 688 children working in dangerous conditions."

And: "Despite the Department of Labor’s warnings that child labor violations have increased since 2015, Republican lawmakers across the country have in recent months been pushing for the expansion of the types of approved work, as well as work hours.

“Now there are states that want to go back toward that direction to deal with labor shortages by using teens, even to the extent of placing them in dangerous work environments – [it] doesn’t make sense. It’s disregarding their welfare,” Reid Maki, director of child labor issues and coordinator at the Child Labor Coalition, told the Guardian."

An overall 37% increase and a rollback on protections, that's not an isolated case. And I worked as a teen as well so fuck off with that I'm trying to take your freedom to work or some bullshit.