Last I heard/read, the so-called "jellybean" parrots that you all are referring to are not actually injected with dye.
What actually happens is much worse.
There is a process that involves some kind of acid dip, which burns off their slimecoat and outermost layers covering their scales. The next step involves placing the fish into another bath which has a dye in it, giving them their color. Many don't heal and die, as expected with the process.
I don't necessarily have a problem with these hybridized fish. Its a red devil x severum, and it's not like the parents are put under any duress to breed.
I've got a natural yellow/orange blood parrot who is a very cool fish, has the personality of an oscar without the bite. I wouldn't support the sellers of the so-called jellybean parrots, though.