If the jungle was all white and yellow I wonder if Albinos would thrive while the other genes got picked off by preditors?

That is the main weakness of Albino ball pythons. As far as other morphs, I'm sure given the correct environment they would thrive better than their normal siblings.

For the sake of captive animals that will not be released into the wild a blind man in the dark would never be able to tell the difference between the albino and the normal.