Right, he was CEO of an exchange where a bunch of people trusted him with their Bitcoin and crypto. There is no CEO for Bitcoin.
The whole idea and ethos to bitcoin is to hold your own keys so you don't have to trust anyone (not even a bank) to secure your money for you, and for you to take the responsibility to secure it yourself. If you had a bunch of gold would you give it all to someone else to take care of for you and trust them that they wouldn't do anything but let it sit in a vault for you to retrieve at your convenience? I hope not.
He was CEO of FTX everything at FTX was gone cause he spent/invested it, the same way a bank does when you give them your money. The "secret" is the bank doesn't have you money either.
One of Bitcoin's taglines is "Not your keys, not your coins."
Use a hardware wallet like
this and your Bitcoin cant be taken.
And so you dont have to trust someone else that made the device
here is the source code and
another option for you to build yourself and its
source code