Not to be a party-pooper but all wheelchairs must have a seatbelt by law (at least where I am). Especially if they're the kind that can be bolted to the floor of a bus/ambulance for transport. My powerchair has one but I leave it tucked down the sides of the seat unless I'm in a vehicle. They're also super important for people that are too disabled to stop themselves from sliding in the seat/falling from the chair. I'm sure fatty has some real condition that requires the chair (besides being fat) as those things cost an absolute fortune! You don't get one just because your fat (you get a "scooty puff" as they're way cheaper!) Still, even as a powerchair user myself I judge the shit out of fat fuck "wheelies" when I see them. Mainly because A) eating less to compensate for the lack of movement isn't hard and B) pretty much every condition that can land you in a powerchair will be improved by being a normal fucking weight!!