Taken to the logical conclusion:
The national IQ bell curve profile would move 50% to the right,
Religious tolerance would return,
Chicago, New York and San Francisco, in fact most major urban areas, would be deserted examples of the "After Humans" program,
Still looking for the downside, here...
Still looking for the downside, here...I see where you're going with it, but there's still that tricky bit about eternal damnation... I believe we are stuck thinning the democrats the hard way.