We are in the 21st century and there are so many legitimate ways to make money, even in gambling, there are several games around to make money from, why do we still have to abuse animals all in the name of making money?
You can't apply and forces that view of yours on other countries as it's hard to abolish something like classical gambling that is already part of the culture of a certain country. Others might don't like cockfighting because of animal cruelty but didn't you know that all cocks here are being spent wit lots of money just to become healthy on the day of their match.
Take it or leave it. We have to respect those countries that still patronize that kind of game.