She will gain a reputation for destroying horses after they are sold to her, if she hasn't already. This will make "good" horses hard for her to find because no one will want to sell their horses to her, except those who know their horses have no real future (lame, behavioral problems, etc.). In essence, she is setting herself up for crap stock and she will continue to buy crap stock because they will hold up long enough to get the job done and then be disposed of when they can't do it anymore.
No one with a good head on their shoulders will sell her a horse that they want to see successful. They don't succeed at that facility, they go there to die.
It is a cycle. No good horses will go there. Just the worn out ones. They won't hold up for long. She gets rid of them and buys another worn out horse. It doesn't hold up for long. She gets rid of it and buys another worn out horse.
I can only hope that her children have a better respect for life. Though I would rather see a horse shot than the alternative, nothing should be this disposable.
And those who were seen dancing were thought to be insane by those who could not hear the music