Like I said, wheeling the stroller on and off is fine, but it gave me the perspective to see what scooters are going through and why it is going to cause issues. When you wheel the scooter off the back wheels are going to stop their lateral movement. This is going to cause the entire scooter to begin pivoting so that it is no longer coming out perpindicular to the gondola as the front wheels are still inside it being pulled in the direction the gondola is going. So, the scooter needs to really floor it out of there but I bet people instinctively do the opposite, which is slowly back out. The slower you go, the more the pivot and I can just see how it causes issues.
I was only offering my experience with the stroller to say that I can see why this is causing issues for scooters based on that stroller experience. With the stroller, this pivoting action is very noticeable even though the gondolas move slowly in the station, by the time I step out and get the stroller out, where my feet first stepped out is a good 6 inches from where the front wheels exit. No big deal when pushing the stroller, but if a scooter’s back wheels end up 6 inches different from the front it’s going to start twisting and I think this is causing many slow downs on the Epcot line.