What's authentic/"not phony" about literally making shit up about another person?

I'm genuinely confused so please explain step by step.

Do you think everyone around you is just brimming with unevidenced allegations of pedophilia to fling around at strangers, and finally we have the One True Authentic™ to just bravely say the big words out loud?

False accusations and lies are evil. It's not a debatable statement. Trying to spin it into a positive is not going to work.