I wonder about the breeder Of course breeding can not always result in world wide champions but ervy responsible breeder would look that the kitten is healthy and well and it is his responsibilty to look for a good place even if the kitten is neutered. (Tigris was also the result of his mom getting in contact with his dad much too early but of course they kept all 4 half-Abys until they were old enough, looked for good homes and the kittens had all the shots etc. -and were socialized perfectly)
I hope so much that this little boy gets a good place but I also recommend to report this behavior to the CFA (or whoever is the best organization for Aby breeders in the US).