My late father absolutely HATED scooters. He was a big guy but didn't look unhealthy otherwise. However, many years of truck driving left his knees and legs shot. He couldn't walk a few feet without immense pain in his legs. He had to use a scooter the last time we went to Disney as a family and felt like a complete inconvenience to everyone. I don't have any issues with scooters or the people that use them. I am actually quite thankful Disney has those to offer people who aren't able to walk.
People Not understanding that there are people in need of help to enjoy the simple things in life is cold hearted, Come On Man!