If you guys turn out to be right, then believe me, it will be through pure chance. If I am right, it will be because I know I am right beforehand to the best of my abilities.
So the best they can do is being fortuitously right while you'll always be, at worst, intelligently wrong. Bravo. Schopenhauer would be proud.
Moot at this point--he's simply right, you're wrong. Your BTC has also lost more than half of its worth since you made that remark