In general, on a global scale, these figures still remain at about the same level. In a single country, a reduction is possible, and even then for a short period of several years.
But in other countries, for example in the countries of the Middle East, there may simply be an increase in the number of competitions and, accordingly, an increase in these tragic deaths of animals.
I think the power of traditions is so strong that even for many decades there will not be a radical change in the situation for the better.
But then again these animals are the assets - they spent a lot of money on them. But at the end best comes forth.
Yes they spend a lot to take care of these animals but then those are still an animal, they can be hurt and die during the game, I don't know too much about horse racing but I think they should have a maximum age required for a horse to use in racing. They can also try to make a digital horse racing so that nobody will be hurt, they just need to program it well to avoid glitches and not fair draw. I really don't tolerate horse racing or camel racing , though some say that it is normal for a horse to be used in racing then they should create rules for it to be fair in horses.
That's what supposed to do by stable owners because if they didn't do anything to make their horse at its best level then they might not get a good result on their horses.
Also this kind of scenery depends if the racing league is illegal since for sure from their we can see animal cruelty since for sure there horses is not been treated very well especially if the owner lose or their horse got injured.