What's wrong with asking questions and gaining knowledge? I'm sure Anch wouldn't mind telling people exactly what he's selling down to the original wild caught breeding pair.. For example the female he's using can be traced down 3 generations of new blood used and exactly who breeders were. The male is wild caught, meaning anyone that buys fry from him will be getting brand new blood previously not available to the hobby. Like I tried to explain to you already, soon enough people will know this guy's product well enough to stay informed about his line of festae.
As for your whole Severums argument it's really not worth discussing as it doesn't really apply to this and is just plain silly tbh.