Again though, what gives us the right to judge them?
We don't have to watch the bull being killed, the same way someone else doesn't have to support meat products.
We call them sadistic, they call us greedy or something, life goes on. At least the bull gets to fight before it's killed.
Every morale fiber of our being gives us the right.
We can't just go "Oh, its their culture" when a country slaughters a household of innocents for sport. Just because they have a deranged sense of amusement does not make their actions ok. Whether you think burgers and other meat products are absolutely needed is irrelevant. They are still made for a useful purpose: food. Granted, we aren't using every bit of the animal like we should, but its MUCH better then torturing and killing it for entertainment.
And yes, killing is a part of nature because nature demands it. If a lion doesn't hunt, it dies. If another pride shares its territory, the strain on resources would kill them all. Therefore, it must fight. Bullfighting isn't essential in any way, shape, or form. It is simply a way for us to enjoy the torture of an animal. I would say that it could be a human in that place, but GUESS WHAT? It once was, in the form of gladiator combat during the era of Rome. Its just we progressed to the point that it became inhumane. Most the world believes bullfighting, too, is uncivilized and sadistic. But there are always countries who resist this for whatever god-awful reason.
In my opinion, there's nothing that can justify it. It is not the same thing as acquiring food. We are NOT animals in the mental sense, we cannot justify our horrific actions by claiming that they do it. We have the ability to BE civilized, and people who promote things like this are just pushing us back to the stone age.