I may be missing something here. Sosnoff and his cohort used to be floortraders and were trading back in the day during the crash of 87.
Ok, I know this doesn't vindicate everyone or everything but...
They recommend to sell vol blindly based on IV rank. Plenty of stories of ppl going broke on amc and gme. I think sosnoff mentioned not talking to his wife for a week bc he sold 10 gme calls naked when it hit 30ish