The point is that cheerleaders are skilled athletes who are valued for their skill and looks. A beautiful cheerleader standing around is not in demand. Booth Babes are not valued for their skill in holding things, they are valued for their looks only. They are not recognized for their talent. They are treated as objects among objects.
I agree that is true, but I dont think it changes anything about my post being true as well. A comparatively higher skilled sexual object doesnt change its nature, or why it exists as a job. Maybe you find it more respectable.