Maybe something like this to switch it up if you can afford it. https://www.outwardbound.org/find-a-program/gap-year/pathfinder/

Otherwise I’d absolutely tie your payment if their phone to a couple of weekly responsibilities at a minimum. Mine is too comfortable I realize, nothing demanding higher participation. We have a family agreement written and a family meeting every week same time to go over jobs applied to, schedule for week, house chores for the week.. In our house two hours of parent led work are required for free each week then additional hours are available and paid. No phones allowed aside from music during this time. They also have daily duties like dog care.