The chubby guy didn't know his age, nor did he know his nationality, they had chatted on an American stock market forum, and later, after he used his stock account to make a few trades and made a big profit several times, the chubby guy was amazed and wanted to acknowledge him as his master.
When he suggested using his identity to take over the management of the company's account, the chubby guy didn't refuse either, probably thinking he was some recluse expert not wanting to reveal himself, so he enthusiastically opened several accounts for him.
It seemed like he wasn't worried at all that he might harm him.
After all, the identities that had always been active in the stock market were the chubby guy's, so if he did something illegal, it would definitely be the chubby guy who would get arrested by the police.
Because of this complete trust, Elias Moore wasn't worried that the chubby guy would betray him.