Are you really that ignorant of the past? There are so many cases of people suffering from wrong accusations. They get death threats. People harass them on the street. Throw stones into their windows. Beat up their kids. Trash their car. Deny them jobs, or leases, kick them out of their apartment.
You have no idea what it can mean to end up in such a situation.
The source of the accusation is arguably more impactful than the accusation itself.
No one with a straight face would compare an AI overview saying someone is an asshole to the New York Times running a story saying someone is an asshole.