I agree in the sense of all such "competitive exhibition." Not just on the stage at a Bodybuilding or Fitness/physique competition. The so called "Pub Musles" (I'd call them Club Muscles myself) are that type of competitive exhibition. I'm completely OK with that, though I don't engage in it. My wife does.
competitive exhibition example. I go to the gym 2x a week with my wife, who I'm proud to say and claim is a hottie. She works at it very hard, and we had a bit of a lifting/workout argument about 8 years ago about inserting basic squats with a Olympic bar into her fitness-based leg and booty workout. She had this conception, which she read in some non-workout women's mag like Cosmo or something, that "Squats will make your butt and legs big and unsightly." So, she had always avoided them.
For me, I do squats as I've had a bad muscular back injury in my teen years, and I need to keep everything structurally sound (torn spinal erector on one side, stupid story involving a girl... of course and a roller skate), and for the obvious strength benefits in MA. It DOES help to have a good squat if you are trying to shoulder or hip throw an opponent during class/competition and you... don't... quite... get... the ... kuzushi. So, you do bad technique and just pick them up. *shrug* I'm not proud of it, but it IS a thing.
For my lady, she does it so she can (bless her heart) continue to wear her thong bikinis on the beach etc and put a one up on the 20-somethings. So, this is competitive exhibition in its purerst form.