Let me answer each independently. That list is those who have NIL laws but that mostly all cover college NIL deals.
In most states, no HS athlete can benefit from their athletic ability. If a student/athlete is paid any amount they lose their amateur status. I wonder how the NCAA will see this because one of the questions when my son filled out his eligibility status they asked if he had ever been paid for any athletic knowledge. So, if your school is paying their players to run a camp, they may be causing them to lose their amateur status.