Gotta disagree.
Regardless of what you do for a living, the fact that one single person unable to transfer themselves can disrupt the experience for 300+ people (ride depending) is not an acceptable solution. Not to mention how ride stoppages back up the ques outside the ride; which can have lasting affects for the rest of the day.
It is not right. And it is neither fair nor equal.
Disney is fully to blame though. Although, admittedly, I am not a fan of every piece of the ADA legislation. Disney is the one responsible, so says the government anyway, so they need to do a better job of solving for the issue of disabled people not transferring in a more creative way; one that wont disrupt the park for the entire day.
Ya, ya, ya. This is always the voodoo, gypsy-curse that you try to lay on people that think differently than you. "I CURSE YOU TO THE END OF DAYS WITH MORBID OBESITY! HAHAHA!" Crap straight out of the Disney villains playbook. We get it. We see how you are. The 'I hope it someday happens to you' mentality is why I don't have compassion.