The only thing you have to fear is that some retard decides to put Nukes in the hands of AI, AGi.

If you haven't seen the Terminator, you should.
Skynet obliterated civilisation with nukes. Actually high probability scenario if we ever trust AGI with nukes.
After it scanned all the dark net and all BS we human have done to each other, from the Holocaust to Khmer Rouge and all other 1000 evil things, that launch button will be seen as a salvation.