Yes, the bible does say "ALL HAVE SINNED" What it doesn't say is "ALL MUST SIN" With the exception of Original Sin (which involves not guilt but character defect) sin is a choice. Were it not then there would be no guilt associated with sin.
I don't know, I take the Genesis account to mean something a little different regarding "sin"
This is how I see it.
Adam and Eve were made to feel
"ashamed
of them selves. They probably still didn't grasp the idea of guilt and sin since they committed the first one. All they knew at that time was eat that and die They didnt know what sin was, or dishonesty. Adam didn't know what guilt was even after his shame because he tried to put all the blame on the damn woman that god gave him, it was "Their fault", God and that bad woman. According to his actions and behavior, Adam was the poor victim. and did not accept responsibility for his actions. So, he new nothing of guilt yet either. But he and his wife had almost 1,000 years to figure it out and give birth to a defected human race that would learn about it. That, we have no choice in the matter. Were all born tainted with Adam and Eves sin, and all have to grow our own conscience. Adam and Eve didnt apparently come equipped with a conscience. What would they have needed one for if they didnt know what sin and guilt was yet?
What I collect out of this whole sinning stuff and where guilt applies is only when your conscience comes into play because of something you went ahead and did regardless of knowing better and regardless of how your actions and or behavior may have hurt another/others.
We have a choice to use our conscience (for those of us who have one) when making decisions. When we ignore our conscience that is a deliberate sin. Thats what we are still accountable for. But the "sin" we are born into we are not obligated to answer for because Jesus bought that. That would include an abundance of ignorance. So he basically died for us to save us from our own stupidity. We still have to go through this life defected and stupid but Jesus sacrifice purchased us a second time around so that we can have the opportunity to make conscience decisions with out the burden of sin getting in our way. That would be the whole point of a resurrection.
We people have a habit of walking blindly into bad stuff and find ourselves getting caught up in things such as our way of life and or addictions before we know what hit us and sometimes it's to late for a lot of people to make things right even though they may want to in their hearts. Thats the type of sin we are bound to and we are not responsible for it. UNLESS, we are aware of it in advance and make a conscience decision to not care or give a shit. There are numerous scriptures that tell us it's whats in our heart that will make the difference.
IMO