I'm not sure what you're arguing here. Obviously "do nothing" can't mean both. Obviously the entire point of a confirmation would be such that it would take an action to be "accept", so that means that "do nothing" would have to be "do not accept (yet?)". Obviously this is only useful for GH if trolling is the common case. And obviously I started my post by saying I did not want confirmations. So what exactly are you trying to argue against?