We often hear that Bitcoin gives us financial freedom and theWhat if Satoshi Nakamoto decided to build his own Bitcoin exchange and hardware wallet? Would that make Bitcoin safer, or would it create another problem? ability to control our own money. However, when it comes to buying and securing Bitcoin, many of us still depend on third party services.
First of all, its quite impossible; there is zero per cent possibility. Because that guy hid himself even after the biggest discovery how would he come to the front of the public just to create an exchange and hardware wallet? However, it's even hard to prove who Satoshi Nakamoto is. Unless he signed a message from his address, its not possible to prove at all.
However, even if he comes in front of us and creates these, then still it will be a centralised exchange. I will just consider the exchange like other centralised exchanges. Nothing else, no chance to trust the centralised exchange that has to follow the regulations. Regarding hardware wallets, they also should consider the same as other hardware wallets. Have to check everything, like codes, etc. It doesnt necessarily mean to trust blindly. His holdings are enough for him; he really doesn't need to open a new business.