At the bottom, though, this is a culture issue. IMO. Trainers, judges, riders are responding to what they think the culture thinks about WHY they are showing at all.
It seems that, for hunters, the primary center of the abuse is calming down horses that are bred to be “up”, excitable, reactive. Even if not intentionally, that is where the energy to jump larger jumps comes from.
A strong, energetic jumping horse needs to level out its mood to meet the current judging criteria for a calm, smooth presence in the ring. And to carry the rider in the most attractive manner.
Other disciplines have other primary centers for abuse, based on what is needed to win. From an above post, obviously Arabian showers like waving tails. QH showers like dead tails.
For hunters, a lot of it seems to center around the horse being calmly flat-mood in the ring.
So – I can hear abusive trainers mocking and dismissing the efforts to ‘clean up abuse’ with their caution that junior/amateur Suzie is going to get rocketed out of the saddle by her un-prepped horse’s jump. Or canter depart, or canter-trot transition, or what-have-you. Or spook! Or casual buck, even just a little one.
There will be more of all of that. That she does not have the seat to sit through. According to the trainer – who may be right?
The secondary layer of attacking the abuse does seem to be the quality of the riding in the hunter circuit – or lack thereof?
Is that the core issue behind the underhanded efforts to meet the judging criteria? There may be a conflict from the quiet horse who will safely carry a less-skilled rider and the powerful horse needed to show well over jumps.
Getting rid of the incentive for a quieter horse means – what? Re how we re-think the path to the show ring for both rider and horse, and the principles behind why we show. A roomful of ribbons and trophies can’t be the only purpose, the only thing the culture recognizes.
A change in the culture of expectations, of reasons, would reward the true horsepeople among the trainers and riders. It would slow down progress from early-learner to master of the ring to truly be able to ride the horses we have today. It might filter out quite a few trainers & riders as well. There will be major resistance to that.