@codeWhisperer
The way I interpret it is an effort to avoid responsibility for what they’re claiming. They are claiming the source to be someone else or the “fact” to already be widely accepted.
I hate it when anyone says, “And you know it, too”. My reply is usually, “Don’t fucking tell me what I know”.
@Jeber I agree. What's bugging me, though, is trying to find the proper term (probably a psychological one) for this particular type of mindvirus. 🙂