I don't know how any one can believe that AI will be so smart that it can turn the entire world into paperclips yet so stupid that it won't know that it's a bad idea.
Frankly, I feel there's major problems behind the concepts of AI and even intelligence itself - and it's difficult to articulate why. It’s as if these terms require aggrandizing to the point of impossibility or they lose all their apparent meaning. Which is why I feel we'll never achieve what we call (Strong/General) AI, or if we do, we will find ways to be unimpressed by it...