I saw another picture of him in that event from the side and he was wearing ear plugs.

Third?

Copied from the last link: “As of June, legislators have proposed at least 19 child labor rollbacks over the past two years. Of those, seven have been signed into law in five states (Arkansas, Iowa, Michigan, New Hampshire, and New Jersey). Most of the legislation has been authored and advanced by Republican lawmakers. However, Democrats in New Jersey played an integral role in passing a 2022 law that increases the number of hours children can work, and Democratic Michigan Gov. Gretchen Whitmer declined to veto a pair of laws enacted in 2022—one to lower the minimum age for working at a liquor store and another the age to serve alcohol.”

https://abc7chicago.com/child-labor-laws-work-permit-wisconsin/13673003/

https://katv.com/news/local/new-arkansas-law-removes-work-permit-requirement-for-children-under-16-department-of-labor-and-licensing-employment-certificate-fredrick-love-clint-penzo-child-labor-trafficking-youth-hiring-act-of-2023-act-195-act-687-protections-parental-consent

https://www.commondreams.org/news/mississippi-poultry-plant-teen-dies