Typhoon It depends, same answer I have with carts at the grocery store. If the place has people there and they have their hand out all the time, I'll pay to have them clean the carts. If the cart return has a trash can, I'll do take it put, if not, I'll dump ion my car and take it home.
My 3 mile loop for litter patrol, I cross 4 places where golfers cross the street to the next tee and typically pick up trash, balls, & tees at each one. Golfers can be lazy.