I dont like them at all but is it much different than most of our dogs. Many of them if not most were involved in selective breeding to porduce more pronounced desired traits.
my mother has several guppies with arched backs in her tank, loves them to death and won't let me cull them to my odoe...lolPersonally I think it is human cruetly and selfishness. But I wonder how is it okay for blood parrots to be that way but if you went to the fish store and seen a guppy, Jack Dempsey or any other fish shaped like that we would not dare allow the store to sell it to us because we would consider it deformed. However because humans intentionally breed blood parrots to look like that it is okay.
This is where it's nice to keep wild caught natives like we do. You know they were naturally bred by nature so they almost certainly have a stable and healthy gene pool, have survived natural selection, and have grown up in a clean and cruelty free environment.it boils down to money and a market of mostly new hobbyists who see something unique and buy it. I absolutely hate fancy goldfish, BPs, and in all honesty any animal that is bred to have desired deformities. I don't own any hybrid/selectively linebred fish like those and never will but I also know it will always be part of any hobby when keeping live animals-greed will always prevail over the purity in a hobby.