Controversy comes up when the concern is in its peak growth. Few dig into it and adapt to it and few do not. Bitcoin has turned the currency market towards crypto.
trading patterns are undergoing very large changes, one of which is in the payment pattern, first payments are made directly and in the same currency, but now payments are made by the transfer system and in different currencies, so it's likely that the existence of bitcoin payments will change more practical, namely with a transfer system but in a single currency, crypto, this kind of thing will soon happen, so bitcoin is becoming the single digital currency in the world.