The shortcomings of the primary curriculum is of no consequence to me on a personal level- I home educate my son. He is 9.
He is certainly aware of world politics (there is a war going on with enormous religious undertones at the moment for example, it’s pretty difficult to avoid knowing). He is also aware of homosexuality laws and religious beliefs, since it affects things like, you know, where it’s safe for us to travel.
These issues are not abstract, or ‘over there’ issues, they are day to day issues for many people, including children.
However, I did not at any point say that if they don’t learn about Adam and Eve by 9 years old that they won’t or can’t ever learn about it, or that they would therefore grow up to be ignorant of world affairs or cultures.
You asked why the Adam and Eve story specifically is relevant, and I gave you the reason, and the examples that spring to mind.
Do please continue with your all caps shouting if you’re enjoying it though.