In regards to eating meat

[BrownEye]

In fact, cows, chickens, and others no longer exist in the wild.

Did they ever? What we have are domesticated animals bred for specifics. If you want to know where chickens came from look up junglefowl. If for some reason the domesticated chicken disapeared they would just grab a few junglefowl and start over.

There are 12 species of Wild Cattle (tribe Bovini) in the world but several have either been entirely domesticated or else hunted to extinction.
I don't think they just died off on their own

There was a comment elsewhere on the forum that applied to this. Something about negative polarity pushing enslavement. If you look at the status of the flesh industry it is full enslavement.