Oh yes, docs are so proud of their laproscopic GB surgery. Why not, it gets people back to work quicker. The fact is that the insurance companies love it because it eliminates repeat ER visits which are costly. So, Take it out you don't need it. the GB didn't evolve through millions of years of evolution for any particular reason! (sarcasm).
Doesn't it make more sense to take care of the organs an system that you have and reach an equilibrium with nature?