Sad, but if people are stupid to fall for it what can you do? It's as bad here in England and I'm one forum where people are always posting wanting a pedigree maltipoo, yorkiepoo or a 'teacup' version of whatever toy breed. I'm sick of explaining that they aren't purebred. I had a heated argument with one woman who bred pugs and insisted that Oripei were FCI recognized - she got the European/International Kennel Club with a good reputation mixed up with the FIC who are about as bona fide as a 3 dollar bill. Oripei have all sorts of helth problems, so why crossbreed?
The sad thing is a lot of this designer breeds cost more than a good pedigree of either breed and the parents are bad examples of their breeds with no health checks etc...