CFA first of all is NOT a license. It's a designation and is not going to be just "taken" like that. What he did is just talks, same as somebody bragging about their investment performance at a dinner party. Are you going to from now on fine somebody just for talking about a stock? if so, like many has pointed out before, Andrew Left and the Melvin Capital guy should go to jail or be fined first. They did exactly the same thing before. They shorted the stock and then even went on "mainstream" investment venues like CNBC to talk down the stock for everybody to short it. You can't just apply one law to one person simply because he was good at it and not apply the same law to another one because the idiot lost money.
And besides even if his positions and profit were fake, ppl still made money listening to him. They paid off their student loans, paid off their mortgages, paid off their credit card debt, got some financial relief after they lost their jobs due to the stupid pandemic. He's not the only one who offloaded at the peak nor did he front run anybody when selling. So there won't be any angry snipers. He made a +ve difference in people's life. He helped people put food on the table. And he even donated his own profits to Children's Hospitals. The guy's a hero. He should be getting a Medal of Freedom and a parade for what he did.