They are not designed to do shit, lets just keep that clear. Now, when we say that they have to remain functional at all stages of development, we mean like un

They are not designed to do shit, lets just keep that clear. Now, when we say that they have to remain functional at all stages of development, we mean like unlike your car, during normal development you can't cut various control lines and reroute them. You can remove the brakes in autocad temporarily to let you tweak something else a bit easier. Evolution cannot do the same with RLN. Removing the RLN at any stage of development constitutes a negative adaptation.