I saw a live bullfight in Madrid around 2010/11. I took my girlfriend at the time (I know, what a romantic bastard I am!) . I went in knowing that I wouldn't enjoy it but it was my attempt at experiencing culture, "seeing the world", including the negative sides of it. I went in expecting a surreal experience, to witness an abhorrent event take place in a seemingly westernized part of the globe. It's odd to see such an archaic form of "entertainment" still in practice with quite surprising popularity. It wasn't in some underground part of Spain but in Spain's capital city and in a very much celebrated stadium called Las Ventas, it holds around 24k people.
It was absolutely bizarre and I felt as if I was in another era. The bull had clearly been sedated and god knows what else the animal had been subjected to before the "fight", but the thing that perhaps got to me the most was that the very large crowd were all jeering the bull en masse, I felt alone as someone who went to experience the strange and not to actively cheer on people who are torturing and murdering an animal. I had expected the crowd to be a bit more neutral than they were, perhaps with more likeminded people who went in for an experience of watching something different from the norm or maybe some undecided people who would go without knowing if it was for them or not.
It's not something I would want to see again but I am glad I saw a bull "fight", it's an experience that is unlike anything else I have had (not a positive one), it was odd being surrounded by the expectation of barbarity for entertainments sake. It's not a sport, it is public execution and torture of an animal. I don't necessarily feel elation when I read about matadors being gored, injured or in this case killed but I certainly do not care that they end up hurt. "feck 'em", If your job involves provoking and killing potentially dangerous animals that are simply trying to survive then to get hurt by them once in a while is an occupational hazard that should happen more frequently than it does. If it truly was treated as a sport the bull should be free to live a privileged life as he won, I'm assuming this wasn't the outcome though.