Sorry, that wasn't very well phrased. I'm afraid I have a cold, fatigue and brain fog all setting in at once. Fun!
I got exactly what you meant. If I see a situation where I am going to take up one and a half seats for any reason, I generally stand. That's what that person next to you should have done. It's not often, but I am big enough to have had it happen a couple times in places with really small seats. Heck, I've even had it happen where I have half
my seat taken by someone even bigger than me. So I know what you're talking about, and I'm sorry you had to go through that.
I have to agree with Sue and others about staying in a foldable wheelchair. I belong to another site where I have read about the idiots on the WDW roads who do not understand that an SUV let alone a bus can swerve and stop quickly. I have read the stories of busses screaching to a halt...
What would you say, half those stories are mine? Hi, Churchy!
I couldn't (still can't) understand why I needed to take up an extra seat while the
scooter sat there empty. It was tied down...was I really safer sitting in a regular seat than I would have been siiting on the scooter?
Scooter companies require that you move for a multitude of reasons, as do we at Disney World. It is a much bumpier ride than in regular wheelchairs, yes, but much more than that, if a bus has to swerve, or if something big enough sideswipes the bus, or if you lose your balance, it doesn't take long to send you and the chair down, because the center of gravity is very high and the wheelbase is very narrow. Even when strapped down by me, I don't fully trust
ECV's not to tip over, especially if I have a person on the ECV. It's very unsafe. If you were to tip over in an ECV on land, that would be bad enough, but on some buses where that means that you are either in a stairwell, or worse, you might push through the doors if you hit them with enough force (it's just air holding them closed, and I've pushed through air doors before) and either of those would most likely be deadly. So that is why we do that. Or actually, now I have to use the term, "they".
I hope that explains it to your needs. Despite the fact it would be nice having that one more seat available, it's not worth the risk. Even if what I explained were to happen to one of the million people we allowed to sit on an ECV aboard a bus in motion (if we did), that would be one in a million way too much.