Cryptocurrency has now moved into an investment instrument, that's the fact that happened. This has deviated from the original goal of becoming a currency. People only intend to save cryptocurrency then wait for the high price to sell it, isn't this an investment concept.
Not just for investment instrument because cryptocurrency now becomes a new way for people to make money. We see that many people still trying to make more money from crypto, and they use many ways to earn more bitcoin or another coin. But we see that the fee was increased too related to the increasing of bitcoin price and that will make people save their bitcoin and only withdraw if they need money.