I think those pointing at the Bairstow/Labuschagne incident, and trying to find some sort of equivalence are completely missing the point. The Aussies were recently caught cheating in the most unbelievably blatant way - using sandpaper to rough up the ball. Difficult to imagine any worse form of cheating, tbh. They then had a massive review, and decided they needed to completely change their cricketing culture. But what we find is that, when the chips are down, they revert to type. Carey's stumping wasn't in the same league as sandpapergate, but it was 100% not in the spirit of the game. One might have hoped that Smith and Warner - architects of the use of sandpaper, and apparently reformed characters - might have persuaded Cummins to withdraw the appeal. But it doesn't seem to have crossed their minds. Both are excellent cricketers, and Smith one of the world's best batsmen....but his ethics really stink. I very much hope he continues to be booed every time he gores out to bat.