not sure he's selling it if it's the pope, maybe he wants to buy a project on behalf of Defi or some other popular token, but maybe he's just securing his money in a big exchange for fear of a problem with his wallet address, I'd like to see the bitcoin price drop like that you say, does bitcoin still have time to fall again
I acted like you. After all, you can not trust the money changers much, and in this case there is nothing better than a safe wallet.
A good hardware wallet, not a software wallet that is made every day