Personally, like with Clintonistas, I am fully convinced MS defenders know what they're saying isn't true.
I don't believe anyone here on FR is unaware of basic consumer protection laws . . .
They just use the Clintonista, "Oh, yeah? Prove it!" defense to everything said. We could say that grass is green and they'd ask for a linking proving it.
The goal is to find small details to argue about, thus avoiding discussion of the real topic.
In my opinion, of course.