We are born human, and we sin. We are human and fall short of the glory of God.
Scripture teaches that there was, in fact, one change in Adam due to his rebellion:
Genesis 3:7 Then
the eyes of both of them were opened
Genesis 3:22 Then the LORD God said, "
Behold, the man has become like one of Us, knowing good and evil;
And also the consequence of the curse:
Genesis 3:17-19 Then to Adam He said, "Because you have listened to the voice of your wife, and have eaten from the tree about which I commanded you, saying, 'You shall not eat from it'; Cursed is the ground because of you; In toil you will eat of it All the days of your life. "Both thorns and thistles it shall grow for you; And you will eat the plants of the field; By the sweat of your face You will eat bread, Till you return to the ground, Because from it you were taken; For you are dust, And to dust you shall return."
Both of these are things you have not addressed (things of Scripture). Instead you are fixated on your own theories...or the....what did you call it....Reformed traditions you have chosen to follow.