World Bank just like some people who doesn't understand how bitcoin works, they will think this is ponzi
or they just afraid bitcoin will destroy their scum system?

Bitcoins by their definition, are simply a measure of currency, saying "Bitcoin is a naturally occurring ponzi" is like saying "Dollars are a natural occurring ponzi"
Fractional reserve system is a natural occurring ponzi is more accurate.
couldn't agree more!
and they still ignore that fact and still using it
LOL to world bank