@Graeme M,
I didn't say you were annoying, I said that normally I would find the questions to be annoying. but you are asking good questions and making me think and question myself. Always a good idea.
again you have brought up some good points. And again these things you bring up are in the realm of philosophy.
In philosophy, especially vegan philosophy we talk abut cruelty and suffering. I'm not much of a Utilitarian, but it a very easy to understand and explain philosophy, so I'm finding myself going back to it. A utilitarian would say that purpose of veganism is to cause the least suffering (possible).
One of the earliest Western philosophers who wrote about this was Bentham: “The question is not, Can they reason?, nor Can they talk? but, Can they suffer?"
You also bring up Animal Welfare. This is also a rich topic among animal rights activists. And it also sometimes is divisive. Vegans typically fall into the Abolitionist camp and sometimes end up on the opposite side of legal issues with proponents of animal welfare. animal welfare activists want to legislate bigger cages for chickens. animal rights activists (vegans) want to abolish the cages. This actually came to a head with a California law. We had the HSUS supporting the size of cages requirement and PETA against it.
One writer, I believe it was Michal Pollan said something like pork in some cases was ok if the pig lived a good life except for the last two minutes of his life. He was referring to specially raised pigs. In theory, that
Might be right but we know that in practice that is almost never the case. Most pigs life in terrible conditions.
Same with chickens and cows. Free range cows are maybe 2% of our cow population. and IMHO, cage free eggs are a legal fiction.
You said, "Exploitation though. What is that?....But if you have no idea about that, what does it matter?"
Mr. Bentham and I respectively disagree.
Also there are some animals that have demonstrated in the laboratory that they DO understand the concept of fairness. There is that famous experiment with the monkeys and the grapes. You may not be able to read The New Yorker article ( its behind a pay wall, and I have a subscription) but if you can - check it out
Another point you seem to be making is that killing is not inherently unjust. I can't agree with that either. Killing a living being is stealing its life. The US Declaration of Independence, says that men have the right to "
Life, Liberty and the pursuit of Happiness". Vegans have just extended those rights to animals too. And its not that new or weird of an idea. the first laws that extended legal protection to animals in the UK was in the 1600s. In Britain anyway, they extended rights to animals
Before they extended them to some humans (slaves).
Just in case I haven't made it clear, and to directly answer the question you posed to me, I avoid exploitation of animals because I don't presuppose that I have the "right" to exploit animals.
Earthling Ed explained it this way, '"Align your actions with your values. If you believe that the life of an animal has higher value than your taste buds then reevaluate the purchases that you make. Every time you reach for a bacon sandwich, dairy ice cream, or any animal product, you’re saying that you value your taste buds over the life of the animal who suffered and died for your purchases. Is this really the choice that you want to make?"