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they go skynet on our asses basically

It could go through cycles of self-improvement until it became so powerful we'd look insignificant to it. We might find ourselves in the way of it realizing its goals unable to even slow it down in any way.

Someone needs to explain marriage to this AI. ;)

In the hope that it would marry another AI thus being caught up in an endless cycle of negotiations about common goals so as to stop it from realizing any? ;)

Something like that, yeah!