For all of history until 100 years ago, and even now in about half of the world, poultry was purchased in live markets. The vast majority of the population did

For all of history until 100 years ago, and even now in about half of the world, poultry was purchased in live markets. The vast majority of the population did not/does not flinch to see their poultry slaughtered after seeing it a few times. For humans, generally, Eating takes priority over empathy to animals. Therefore I doubt it would be different if we were involved in the slaughter of our food. I suspect even if the all people were taken to tour agricultural facilities, the majority would accept the cost.