To a certain extent this is what Jurassic Park was warning about.
I disagree, in JP they had the intent of not having any effect at all on the environment (outside the island).
My point was that they engineered the dinosaurs to depend on lysine or whatever as well as making them all one gender. The idea was to prevent unplanned reproduction and ensure that they maintained control. As the saying goes, life finds a way. Now fiction and reality are different but the warning is there.