I believe we all would rather not give drugs, antibiotics, or chemicals to our chickens, especially when we love to eat their eggs. But sometimes it may be necessary, and that is up to the person wanting information whether or not to follow our suggestions. Most of us would give our kids or grandkids an antibiotic for strep throat, but have to think about it for our chickens.
A friend who runs the co-op where I sold my eggs a few years ago related that her teenage daughter had spit out a large roundworm one day, sending them both into hysterics. The doctor had to give her daughter a dewormer to help her. I have had friends who have had tapeworms as well after traveling home to their countries of origin, who probably would not like being told to eat pumpkin seeds, rather than get a medication to promptly treat it. I was one who loved the idea of using pumpkin seeds for worm prevention, but it did not work for my chickens.
So, it is always good to see both sides, and not be too aggressive with our opinions. Post your opinion, and perhaps people will listen to your view or someone else. Use studies to back up reasons for using certain treatments helps, but not all of the studies may be done professionally or even done on poultry. TV and magazine celebrity doctors are some of the worst to tout cures that are hearsay or unproven.