Yes Doubtfull1799, everything about this is wrong! It exemplifies the ability of a religious cult to manipulate its followers on the basis of fairy tales not on real life.
Adam and Eve are clearly characters in a creation myth when everything in the garden was lovely! There was no Eden, no talking snake and most importantly there was no fall into imperfection through "abusing free-will" requiring a later human/demigod sacrifice. Also there is no evidence for an invisible deity who never has been detected by anyone's five senses and never could be.
Indeed what sort of “gift” would free will be if you couldn’t exercise it freely without punishment?
The Watchtower is using the fable in an attempt to modify the minds of believers to conform to a mindset which denies a personal responsibility in life and demands abject submission to cult leadership.
The JW cult depends on one false principle: the notion that the Bible (as interpreted by its governing body) is the inerrant word of God and therefore has superior information for mankind. This fiction is the driving force for religious power over people.
Becoming mature and free human beings requires making life decisions without persuasions from magic sources such as the Bible and its “divinely appointed” interpreters.