hi, thank you for posting this. I was fascinated by the checkm8 exploit since I read about it last September. Completely unknown to me was that T2 Mac's were also vulnerable to this. With all the vulnerabilities that are now open due to this, i'm questioning was it even worth ever putting these chips inside Macbooks? In retrospect, would they have been better off just scrapping this idea completely? Because the way you put it, due to the checkm8 exploit the T2 is now practically useless in everything it was originally meant to do.