I would agree, but I've seen cattle being offloaded into an abattoir. A few trucks in a parking lot, one unloading into a corral, with a bridge/ramp headed into the building.

I've seen startled cattle, and I've seen frightened cattle. None of these were. Yet inside, the sound of dying cattle could be heard, with a "Bam!" from the gun used to euthanize by nail-to-the-brain, and a "thud' of the cattle falling afterwards.

I presumed, at the time, that the lack of concern was due to a lack of panicked sounds. The cattle simply died instantly, without exhibiting any pain response, or noise, first.

So no.. at least for cattle, it seems to be without the experience you describe.

Would you prefer these domestic animals just get set free in the wild to be eaten by predators, starve to death, or die of preventable diseases? They have already been born, they can feed people, and they will most likely live a much less humane life in the wild.

Sure, hypothetically some of them could become pets, but that would be a tiny minority of them.