AI as a resolution to the Fermi Paradox.
The Fermi paradox has been discussed here a lot, and many times it has been argued that AI cannot be the great filter, because we would observe the paperclipping of the AI just as much as we would observe alien civilizations. I don't think we should totally rule this out...
Robin, or anyone who agrees with Robin:
What evidence can you imagine would convince you that AGI would go FOOM?