Mayday,
I'll email u a letter I co wrote from The walking golfers society in an attempt to get trolleys passed at a Detroit club with caddies. It was for non caddie times. Although we lost this battle, it might help you in ur quest for reason in a world where people live in bubbles.
2 biggies, image "looks muni" and GM scared of loss of revenue. They need cart revenue to make up for all the red the clubhouse consumes.
Our wealthiest club in Detroit let's their members use them for free in non summer or caddie times. Another high end club charges $20 for trolley and $30 for a cart. Trolleys can be used only when caddie isn't available.