"The primary requirement for anything to function as money is that of being accepted by people. Bitcoin is designed to avoid relying on central authorities, which increases its function as a store of value. However, the acceptance of money (adoption) is ultimately determined by central authorities in any foreseeable socio-economic context, as has always been the case throughout history. All the desirable features of cryptocurrencies can be easily implemented by governments in their competition with Bitcoin to the extent that will preserve their monetary dominance.  The belief in Bitcoin becoming a world currency in an increasingly interconnected world is therefore based on a mistaken worldview."