I'm not doubting anything you said, I believe you that you're not involved and merely following an interesting project. But again, your reaction was a bit odd.
Yeah, but than I would make Bitcointalk forum a much more boring place than it is now, and I honestly don't have all the answers on his tech question he got after few minutes of reading documentation.
I think that Mercury team is going to thank QS more than me (alleged shiller and ponzi promoter) for finding major BUG in their open source code, heck maybe he will pay him few bucks even in some defi shitcoin if he prefers them now.