You don’t need to be in a wheelchair yourself. Just bring someone who is handicapped.
Disney has a special service for those who want to avoid the lines. It costs 2 or 3 thousand dollars per person to jump to the head of the line.
My wife stubbed her toe real bad the day before going to Disneyworld. It was probably broken. We taped it up and she hobbled to the gate. But no way could she walk around the park. I got her a wheelchair. We got to the first ride and put the wheelchair off to the side and stood in line. An attendant came over and told us to use the disabled line. We said “it’s only a stubbed toe”. The attendant said that didn’t matter!
So the rest of the time our family got in easy. Although a pang of guilt on the real crowded ones. Except for the Thunder Mountain or whatever it was. No way we were getting mom onto that one!
Disney finally got smart and stopped that. People would rent a wheelchair and put one person in it, and the whole family would cut to the front.
Now they give one person a tag who gets in line, and the rest can wait at the handicapped entrance until the person in line makes it though.
Fair for all.