Perhaps they think they're all going to look like Tricia Helfer?
We already have terrifying robots in the world, ranging from the super-fast to the creepily uncanny. But you know what we don't have? Robots that can kill without a human telling them to first. Apparently the UN isn't cool with the whole "no killer robots" thing, because the issue is about to come up for debate. It was nice knowing all of you.