Yet, none of what you have said answers the questions I asked.
Why does man exist at all? Why is he born with a rebellious nature? In G-d's system of justice I am NOT accountable for your sin but I am accountable for my own. The very idea that I am born damned is not just. This then means that God is not just as he claims OR the more correct answer there is more going on here than meets the initial examination.
If a person does not believe in God then life is life with final death at the end. There is then nothing more required than a skill to maintain a good life where one is not out maneuvered, deceived and manipulated.
Alternately one could be the perpetrator to survive.
To answer the question of justice there is accountability for someone who causes another to sin. The fact there is a way sin can be forgiven suggests that there is justice.
The problem is that as observation shows most on this planet are actively trying to destroy it and each other. What motivates them means that this creation has a degree of its own autonomy individually and collectively.
This is a key point.
God has a general hands off approach but will draw a people to Him from through out history. Those people appear to have a worse life once the truth is known and revealed in them. There will be intervention at some point.
Apparently our creator questioned His reason for what he made and the direction it had taken.
Then the Lord saw that the wickedness of man was great on the earth, and that every intent of the thoughts of his heart was only evil continually. And the Lord was sorry that He had made man on the earth, and He was grieved in His heart. And the Lord said, "I will blot out man whom I have created from the face of the land, from man to animals to creeping things and to birds of the sky; for I am sorry that I have made them."
It is not just a problem with man but it is the predatory animal also.
The whole creation does not need to be here as this reality at all. The idea was to create individual beings of a compatible spiritual character who would be righteous in their belief and actions toward each other. There was an influence that degraded the ability of any person to see beyond their own self but a portion of God's power was still available through a separate will and is actively misused.
Jesus battled through the separation from God and aligned His will with the will of God. There is now an opportunity for others to follow His example of an acceptable spiritual character. In a sense God has resolved the unjust aspect of what is going on but this will not be realized until the future has become the present.