You are right. I have been waiting for naked bodybuilder competitions for a long time. A look in this website and others shows that hundreds of champions would be ready for it. In front of a camera they pose and flex not only stark naked, but with full erections, masturbate and ejaculate for gay muscle fans. To compete in a contest without the obligate posing briefs, which are nowadays often only one step away from nudity, is nothing compared to that.