I agree. I particularly don't care for people who hire others to show their dogs, they're out for the win, not necessarily what's good for the animal. I also didn't like what I saw, even attending local dog shows as a visitor over the years. There's a certain amount of passive abuse going on, IMO. Being very strict with the dog, locking it up in a cage until the hours pass by where he has to go into the ring, the excessive grooming and harsh tones that I often overheard.
I'm too much of an animal lover to really like what goes on in dog shows, rodeos, circuses or anything where people use animals for their own selfish gains. I can see just taking your dog some weekend for a local fun trial, or doing some agility training for fun and exercise....but people even overdo those things to the point of hurting the dog's joints, etc., working them too hard, making the win more important than the well-being of the pet.
Don't get me started on the kid contests Fur, that Toddlers With Tiaras show really turned my stomach, especially when they dress those poor kids like streetwalkers, using makeup, botox and surgeries on them.....sick parents, IMO.