Jockey falls of horse, dies. "He knew the risks"
Healthy, well treated horse suddenly and unexpectedly dies "BAN EVERYTHING ITS BARBARIC THE OWNERS DONT CARE.ABOUT THEIR ANIMALS!!!!!"
It's kind of true though. Horse doesn't really have a choice. Hell Admire Ritiki was (reportedly) extremely resistant of going into the barrier, clealry wasn't comfortable, could've been scratched. Seems dumb to have crowd so close to the horses also, that other one getting spooked could've been avoided.
As for healthy and well treated, well the good ones are. They're the ones with some sort of a shot at surviving post career. The poor racers and the thousands that don't make it are just wastage.
I dunno, the more I think about it the more I'm put off by the racing industry.