You may see a scooter near the bell station for one of two reasons. Some of the scooter rental companies have an arrangement with Disney that they can leave a rented scooter with the bell man for either pick up by the customer or return to the scooter rental company. Or sometimes a scooter owner might leave their scooter there if they needed it to get to the car pick up area but know they will not need it for a short trip to somewhere like a grocery store that provides scooters.. We have done this after asking if it was all right to do so.
While it is annoying when something that was once free is no longer available or now has a price tag, I do have a problem with the thinking that when something that was complementary is no longer offered, for whatever reason, it has now become something to which one was entitled. How dare they take it away.