Setting aside all of the other absurdities that Google has been throwing out here, the one thing that really gets to me is the concept that "ad fraud" is even a type of punishment for Google. I run an site with Google Ads, and users of my site have, in the past, realized this and purposefully ran autoclickers on my ads in order to get me banned from AdSense.
I don't understand how they can blame the publisher for this type of action. I understand they obviously can't pay out for the fraudulent clicks, but instead of banning the account, simply don't count the fraudulent clicks! What's so difficult about that?