The last part is correct, the stuff above, well, the writer needs to get more education into how deadly fiat paper currency financial systems really are to societies. Before the computer and nearly instant communication age, fiat paper systems only lasted about 30 to 40 years, and then they imploded. But when this one fails (USD), it will make all of the previous ones seem extremely pale in comparison.
Speaking from knowledge all money is just accounting even gold and silver... You really need an education in these matter yourself.