Currently cryptocurrency has gained a lot of attention and popularity. It is decentralized in nature, cannot be counterfeited like fiat money, a high level of security, and the potential for fast and cheap transactions, without third parties. However, it is too early to say whether crypto has become an online currency.
On the other hand, there are still many challenges and limitations or obstacles facing cryptocurrencies. For example, government regulations, not all businesses accept crypto as a medium of exchange etc.
In short, even though crypto has great potential to be used as a means of online payment, it seems that it still has to go through a long and tortuous process before forming itself into the dominant online currency as a substitute for fiat money.
On the other hand, there are still many challenges and limitations or obstacles facing cryptocurrencies. For example, government regulations, not all businesses accept crypto as a medium of exchange etc.
In short, even though crypto has great potential to be used as a means of online payment, it seems that it still has to go through a long and tortuous process before forming itself into the dominant online currency as a substitute for fiat money.