Yea, and it would be biblical. Scripture states that God allows temptation to happen, but only to the level that one can potentially resist it. It is never truely overwhelming. So the one who fails can only blame themselves.
Well the result was already set, .....death. But God could have taken her out immediately and replaced her I assume.
The inheritence of the Curse of sin that was past down to all of mankind is done through the man, and Adam would have still been innocent. That is why Christ's birth was a virgin birth. He wasn't from the "Seed of a Man", so unaffected by the Curse. So if we go with God replacing Eve,...theoretically mankind would have still been pure an immortal. So it was still Adam's fault in the end because he followed her action. God also holds Adam accountable for Eve. God made man the leader, and a leader is responsible for those they lead. It is still that way today, man is the head of the household and leader over the wife and children. Actual "biblical" Christianity is Red Pilled,...while "pop" or "popular" Christianity is feminized, Blue Pilled. To find true biblical Christianity today you really have to search for it.
I don't know. Possible. The truth is often more simpler. She stepped out on her own and did what she did by her own choice. Think about what the snake actually said. She was told that she would have great knowledge and would "be like God". Maybe in her rationalization she thought, "Well God is "good", so if I am like Him I will be "good" too,...right?" All speculation, we will never really know the true inner motivations.