I agree. If you don't know what you are getting (or to be correct, to have the odds in your favour, because of the dog’s pedigree), you can save a lot of money and get a dog from the pound!
On those doodles, they seem to invade Toronto. I’m having really a hard time figuring out what they are. Luckily, their owners can always educate me on how many percent of what is in it…
On new breeds, there is always someone who will reinvent the wheel and people will fall for it. Best case, the new breed is redundant, but that is unfortunately the exception as most often the only purpose is to create another well selling toy. In that respect, doodles are not the worst example, but they’ll end like many fashion breeds before thanks to backyard puppy mills.