If Bitcoin is outside of his comfort zone then he should do some research first!
Seriously, how long would it have taken him to read up on Bitcoin and learn about the publicly distributed transaction ledger?
> "Unlike credit card transactions, which leave a digital trail, bitcoin transactions are designed to be anonymous and untraceable. When you transfer bitcoins to someone else, it’s as if you handed over a paper bag filled with $100 bills in a dark alley."