Nonsense.
I said that Adam was created peccable. Capable of sin. The proof is in the fact he sinned.
Was he also able not to sin?
Sure he was!
Why do you think Eve added to the command to not even touch the fruit?
Adam commanded her not to touch!
At some point her own curiosity had been enticing her. In wonderment when reaching out as to only try to touch the fruit, Adam seeing her doing that commanded her to not even touch! That is why she added to the command something that was not given by God!
The original command from God..
And the Lord God commanded the man, “You are free to eat from any tree in the garden;
but you must not eat from the tree of the knowledge of good and evil, for when you eat
from it you will certainly die.” Genesis 2:16-17
Adam was free to touch it and not die....
Eve added to the command, for what she was commanded by Adam. Commanded when he saw her curiosity at work when she was standing before that tree! She was reaching out as to only touch the fruit.
The woman said to the serpent, “We may eat fruit from the trees in the garden, but God did say,
‘You must not eat fruit from the tree that is in the middle of the garden, and you must not touch it,
or you will die.’” Genesis 3:2-3
The Lord never commanded not to touch the fruit or Adam would die! It was "not to eat."
Why then did she add to the Word? Adam was resisting sin!
And this is my prayer: that your love may abound more and more in knowledge and depth of insight."
Philippians 1:9

What we knew yesterday was made known so we can be able to know what we need to know for today.
grace and peace ..............
Please