Yea but i'm talking about the scientist and biologists that do it. I've seen a bunch of tv shows where they keep an animal or raise one and then release it back into the wild. So technicaly there is nothing wrong with releasing a native species otherwise they wouldn't have donne it
Are you a scientist?
I don't want to seem stubborn here but I don't think a person should give up on something just because someone else says it can't be donne without giving a valid reason.
A bunch of experienced aquarists just gave you a plethora of valid reasons, and if you'd bothered to post your question in the right forum you'd have even more. You're just choosing to ignore the advice you've been given because it doesn't support what you want to do, regardless of how irresponsible it is.