If you enjoy reading Carlini tear into papers, also check out the following:
https://arxiv.org/pdf/2002.08347.pdf https://arxiv.org/pdf/1902.02322.pdf https://arxiv.org/pdf/1804.03286.pdf
He definitely doesn't mince words, but it's hard to be mad when he always makes very valid points. And I say that as a secondary author on one the criticized methods (not InstaHide).