Why are so many people opposed to keeping wild snakes as pets?

[Charlie64]

They do it with ball pythons all the time. They see something neat, like a morph, in the wild then breeders pay top dollar for em.
Carpet's is one species. I wanted an asian vine snake, guess where it came from? The wild. They don't breed well in captivity.
Should we only own snakes that are mass produced in farms for consumers? I find mass breeding much more of an atrocity than collecting a wild specimen.
Then again. Opinions are like @holes. rofl