An ex-girlfriend once tried to make me watch a documentary which was basically animal snuff (shot after shot depicting the lengths to which sadistic abuse could go within the confines of abattoirs around the globe, plus depressing visions of nightmarish transport conditions, genetic tampering, production-boosting methods which involve mutilation and 100% physical restraint 24/7, that bespeak for nothing if not pure unadulterated lack of soul, yadda yadda). But I was raised in a small town and I knew that of course, the tape was either a piece of hysterical propaganda, or a well-meant and (considering the horror of the scenes in it) necessary alert. I never saw it but for the images on the back of the thing, and oh God no not again.
The point being that not all animals are killed in those ways. Free-range animal farmers (which still subsist and have might have their own institutions for mutual support - many do) basically offer no more no less to the animals they raise than an equivalent of a *truly* "free range" life, consisting of the only things animals care about as live biological entities: subsistence, procreation (in some cases), a place to shit, a place to pee. Death comes also as it would come in the "free" scenario. There's of course no implicit cruelty in the nasty way with which a python's teeth point throatwards, or that an alligator will spin you around underwater while it drags you to the bottom of the lake to wait until you drown, but I bet it hurts a lot of fuck, and most animals, in those times when the needs of both species were more balanced, would meet and expeditious death - quick beheading, twisting of the neck etc - this of course being a broad stroke: there are also animals that are casually thrown to clatter to death inside a bowl of boiling water - , which is the efficient human way of getting things done best ("efficiency" being for instance a highly regarded word in Paris around 1793).
You may call me paranoid, but specialization leads to extinction, and being an omnivore is an advantage as naturally deserved as we are all on earth subject to the same inflexible rule: there is free lunch - all you gotta do is catch it. *How to do that in a more humane, less crap-dudistical way*, by all means, let's find out how to do that and I'll be there helping.