It seems to me that the concept of "original sin" may be a construct of the human mind. Whether it truly exists as an actually existing physical constraint on human beings, I don't know. Wikipedia, which may or may not be a reliable source with regard to this matter, has this to say:
"The concept of original sin was first alluded to in the 2nd century by
Irenaeus."
"Other church fathers such as
Augustine also developed the doctrine", seeing it as based on the
New Testament teaching of
Paul the Apostle(
Romans 5:12–21 and
1 Corinthians 15:22) and the Old Testament verse of
Psalm"
Original sin - Wikipedia, the free encyclopedia
So we can see that their isn't just one concept for "original sin". Today's concepts of original sin are human constructs, and various human beings have constructed them differently. Otherwise, only one concept would exist. Today, various versions of this concept exist. It is clear when we read the scriptures that the writers were trying to convey something, but I would leave it up to the reader to decide for himself what the authors were trying to convey. I personally lean toward the view that is expressed by the Roman Catholic Church. I personally don't like the idea of being trapped in sin as the result of another man's sin. It doesn't seem fair to me. And so I don't believe that we are trapped in a state of sin. I believe that we are capable of overcoming sin. But I don't see anyone doing that. It seems we all sin and fall short of the glory of God, but I don't know why.