I don't think most farm animals are suffering through their entire life. They seem pretty all right to me. Factory chicken farms should be banned but not all meat.
Well, i've seen pigs pens, i've seen an old sow half eaten by her children, i assure you, even the worst chicken farm is nothing compared to an average pig factory.
All factory farms should be banned. You mentioned chickens, a sibling comment mentioned pigs, and I’ll add cows. They’re all horrible places. Animals “raised” in factory farms are better off never having existed.
Small farms are a different story and a mixed bag.