no.
because Im assuming if everyone remained perfect, Able would have been alive, so there is a whole other family line.
Cain probably wouldnt have married the sister he did marry, so again another family line.
people wouldn't have died, so the same men and women wouldn't have got together.
and so in a perfect world, God would have only let so many humans populate the perfectly fertile paradise like planet, before he made earth 2 . we'd have wings, and we could fly there,lol
how about this,
what if adam did not sin? after all he didnt have to do what eve did. would he have been given another woman?
would she have been forgiven by god if adam asked?
would eve die and adam stay alive? or would adam have two wives? would eve have died faster?
would eve have children to adam? would the children been half good and half bad?
oh wow! thats what happened! one was good one was bad and so were both good and bad,lol
lets blame adam for all the mess he was here first, he should have known better, lol .
gee, its like, biblical back to the future.