I don't understand this argument of "millions of animals are killed clearing land out for crops, so killing millions of more animals for everything else is perfectly fine." Following that logic, it'd be like when we went into Iraq and a US general saying, "Oh, it's inevitable that we're going to kill some civilians...so we shouldn't bother trying to protect them. We're going to have to kill at least five thousand to take the country, so who cares if we kill seventy-five thousand?" It's impossible to cut down all animal deaths, assuredly, however that doesn't make anyone who argues we are killing animals a hypocrite.
Now, I'm not a vegan. I love meat, and I'm not going to stop eating it. I, personally, believe that it's just part of the natural food cycle. However, the arguments against eating meat are still valid and the supposed "logic" to discount them is irrational.