The super majority of us eat meat! We are all complicit to (even encouraging of) the mass execution of these animals. It has to happen somehow - none of which would be pleasant to read about.
Thank you for describing your experience. Yes its a shitty thing to have had to normalize, but you're right it does sound like a decent enough method of mass execution.
Anyone that wants to instinctively downvote the parent comment, please reconsider. Its hard enough to need to be a part of this normalization, let alone get negative reinforcement for something the super majority of us positively reinforce at the grocery store.