Still I think if a person is a Jew and ask the r0ach to buy/sell some silver.... that he wouldn't hesitate to scam a Jew is imo very likely (not proven but I would say be aware

)
To be fair, what would probably happen is that he would pay the Jew 1 BTC for 1 OZ silver and think he outsmarted the jew. After all BTC is worth zero and silver is going to the moon as soon as the financial apocalypse is upon us.