they arent "useless". And that makes whatsoever no sense, because even if people suggested slaughtering horses(like you) they couldnt do it because it is not personally the slaughteres horse, unless they wanted to buy the horse for thousands of dollars, but the meat price would be to high. And this slaughtering suggestion would have no effect on the beefiness of the qh's because you can't say "that horse is too fat, im going to take him away from the owner and slaughter him".
My horses could run circles around one of those sad, pathetic and lame horses. I'm sorry, I know you love your horse, but he isn't what I'd even consider a "porkbag". I'm talking about the toothpick legged blobs.