Give me a verse stating you deserve hell just for existing. Only a megalomaniac god would issue such a decree. I feel terrible for your children that their own father believes they deserve hell after having brought them into the world.
I invite you to learn about Jesus
Christ. He is our Good Samaritan and unlike Calvin’s God, he does not leave folks on the side of the road for dead. He reveals that God is not a megalomaniac who is out to send his children to hell. To the contrary, He loves man so much, He became one.
(Rom. 5:12) (Rom. 5:18) Read all of (Romans 5).
Again, I didn't say God is going to send His children to hell. That is your statement. As is your accusation of God being a megalomaniac.
In God's plan of redemption He accounted all guilty in the head of the human race, Adam. He therefore counts all righteous in the Head of the redeemed race, Christ. The key is being 'in Christ'.
This is why Christ is called the Last Adam. (1 Cor. 15:45) He is the last representative of the human race. Which is why we should never call Christ the second Adam. For that implies a third and fourth etc.
If God does not do it this way, then Jesus could only die for one person. A life for a life.
So, yes, that sweet cuddly baby is stained with Adams sin.
Quantrill