Allow for people to pick the settings for friend games so players play the same course - ie same tee boxes regardless of being pro, master etc. ; same gimme distances, etc. I play a friend and he’s tour pro and I’m a master but we both want to play from the same tees.
Set up a practice stroke play or match game. There, the tees will be set according to the higher tier.
OTOH, gimme distances are locked to the player himself.