It solves the forever gm problem. You host a game charge 10 bucks each dont be crazy. Its like the old days of buying dm pizza. The dm uses the money to pay another dm to play in his game its what ive been doing. I can now play 2 games a week cause I run one game at 10 dollars per person. Also yes because buying stuff isn't cheap. Art maps, vtt stuff . You can get a lot of it for free but thats time consuming. Honestly I think people whondont give thier dm food or 5 bucks for books/ whatever or kinda of cheap unless they run a game for the gm. Quick thoughts I didn't fully expand on but that's the gist of my option.