I tend to agree with you. If you would have asked me 6 months ago I would have a different answer. When I had that eye gunk that made them basically blind I tried to save the first one. By the time the 5th one came up with it I culled right away. The birds were suffering, I was spending money on medicine and I don't think they would have ever gotten better. They may have infected my other chickens. I think they were born with it. It affected every one of my Barred Rocks from that batch plus an older one I got from the same source. Oddly the RIR I got at the same time, from the same source was fine and still is. I would rather cull then baby the bird then have a weak chicken that might make the others sick. It is not easy for this ex city girl to cull, but in some cases it is best.Theys probable lots of folks on this here BYC that have absolutly no use or like for me as I look at chickens in a differant light than most on here. BUT one thing I have learned thru the years hanging out with the chicken folk I have hung out with is it is survivale of the fittest, anything less is problems. Way to many people that dont know anything about chickens and meds go to pumping meds down their chickens at every sign of problems. LESS meds and MORE culling. Allow only the healthy birds to live and reproduce, anything less is problems. It is harsh I know, but in the end it is far better for the chicken world.