X-Bred dogs....what is your opinion on these

You actually purposely BREED mutts? When the shelters are inundated with cross breeds needing homes? No wonder you get negative feedback, you're cashing in on something totally immoral by breeding dogs that are already well available just to make a few bucks off people too ignorant to know better. If people want mutts all they have to do is visit their nearest animal shelter or petfinder to give a dog in need of a home one. I'd love to know what sort of health testing you do, what you CHARGE for a mutt, etc? I bet you're making great coin, aren't you? Too bad responsible breeders of PUREBRED dogs barely break even because they put so much of themselves and their income into producing healthy purebred dogs as companions.