Thank you for replying
Am not sure if he is on iOS 16 yet but I did see him in the software update page in settings before leaving this morning.
I’ll be home soon to check.
Some apps he has access to 24:7 like phone calls with family and Spotify but it is insane how antsy he gets if he’s not holding his phone. I hate it tbh.
My 2 cents: I don't think it's useful to fight this with technical means. He obviously wants to be on his phone. Find other ways to incentivize him. Don't punish him or block him. That's not gonna lead anywhere.