I agree with you, although maybe initially bitcoin is intended to be a currency, however now it is really becoming an asset, not a currency. It has so many things lacking to be used as a currency, the volatility and uncommonness are one of them. bitcoin is not common yet, it is not convenient to be used as a currency, and it's really volatile, it might lose the value any time, not good as a currency. However, for an asset, bitcoin has so many great advantages. I guess it's quite clear too that majority of bitcoin user choose bitcoin as an asset or investment, not as alternative currency.
Bitcoin as an asset or investment is indeed very profitable and provides a type of investment that will continue to grow. Price fluctuations are indeed very high and will make the value or price increase or decrease.
Many investors are starting to get into Bitcoin because they are interested in the rapidly growing development of bitcoin. The price of Bitcoin has gone up drastically.
Bitcoin is becoming the most profitable digital currency asset today with a faster percentage.
for as an alternative currency, Bitcoin can be used as a payment transaction in several countries that accept and legalize bitcoin. In other countries, it is still only a commodity asset.