Because all people would ultimately have done the same thing as Adam and Eve,
God has two choices:
1. Don't make people, and avoid giving them the opportunity to select the good or the bad;
2. Make people, and give them the opportunity to select salvation or not.

There's no such thing as two choices when your omnipotent. There are only infinite choices.
Unless of course your god (the Jesus thingymajig one) isn't omnipotent, which renders it another one of these silly false ones.
Why do you keep contradicting yourself. Now you suggest that the Almighty is omnipotent, and yet He can't make it so that He has only two choices.

If he can make it that he has only two choices and he can't have more than two choices, so then he's not omnipotent because he doesn't have more than two choices. Omnipotence brings paradoxes.
Also, your god creates people so that they have two options after death? Losing their free will forever and spending eternity praising him, or burning in hell for eternity? All I know is that the flying spaghetti monster has way more balls than your god. Why not just show himself?