alt Hacker NewsIf it is shown to millions, everyone who is interested in you, they are factually not fact checking and you can do nothing against it.
It can destroy you. You are analyzing this on the assumption that people are rational and have capacity to do the check. They have neither.
(Shrug) That sounds like their problem, if they reflexively believe everything Google's AI tells them. No one I respect, care for, or work with would believe such a thing without additional justification.
Anyone who does accept Google's AI output blindly will soon find that their mistaken opinion of CamperBob2 is the least of their problems. There is a reason Google goes (well) out of their way to warn people that the results may be wrong. That should be sufficient warning for reasonable people of good faith.