I like wild types period. I'm a slice of nature guy. But I can see both sides. Line breeding and crossing local populations is not my cup of tea. But it is obviously human nature to enjoy it, as we have been doing it since the beginning of time. I think the history of the fighting fish (betta imbellis, splendens, etc) is extremely interesting. If I ever make it to Thailand I am going to bring back a fighter, even though they are far from a natural specimen.
I don't know if the names are a big deal. There is no confusing "vodoo" or "diablo" with a collection point. If they were choosing names like Rio Voodo, I could see the issue. If everyone started doing it, then it could get hectic. But I don't think there are many people with large fish rooms that will start their own selective breeding programs.
IMO, as long as you know what you are crossing, and market it as such, you are doing your part to be responsible. I think the guys that posted fish fit that description.
I'll always enjoy fish with collection data more than looks. But I will be the first to admit that I know I am part of the minority.