Cho Cho Charlie
Engineer
The headline seems pretty accurate to me. 5 guests in wheelchairs is not an extreme number, the standard city busses that run on Disney property accommodate 2 each.
From what I am reading, it isn't wheelchairs, but instead larger power scooters. These people can be easily accommodated in regular seats, but don't want their power scooters put in with luggage or baggage because they claim the power chairs can be (will be?) damaged.