You’re making my point, gundog.
Adam is a historical figure and Jesus came to undo what was done in the garden... Adam’s sin.
1Corinthians 15: 44-46:
45 So also it is written: “The first man, Adam, became a living person.” The last Adam was a life-giving spirit. 46 However, the spiritual is not first, but the natural; then the spiritual. 47 The first man is from the earth, earthy; the second man is from heaven.
Genesis is completely relevant.
You and I define “ history” differently.