People need food. If they don’t happen to know where it comes from they would figure it out with a quickness if it ever became necessary for them to learn.
Biologically we are carnivores but factory farming is leaving evidence for modern society to determine whether or not it's okay and it definitely gives me pause. People care. I think maybe you're just not caring.
Why do you write this? I don't control the food policy of the world and I wasn't arguing that people should be vegans.
Why people provide unsolicited arguments for eating meat? Why just don't you order a burger instead so we can stay on topic? I don't care who eats what.