Most good breeders dont make too much money off breeding dogs either with all the health testing and medical care needed to ensure you are breeding healthy dogs. To me breeding for money is one of the most irresponsible and selfish things one can do... these are animals lives in OUR hands!
My personal opinion is to leave the breeding up to people who know what they are doing... like who have owned BPs for a long time and have done all their research. I guess from working in a shelter and having to euthanize a lot of animals in my life, you start to really think who breeds animals. I am ok with breeding as long as it is done responsibly with mammals and reptiles alike. Make sure you know what you are getting into and you wont be irresponsible about doing so.