People continue to keep the cryptocurrency in their portfolios, so we can not say that the investment strategy has ceased to be popular.
People would not ever stop investing into crypto currencies because it is ever growing market and on daily basis, we see new crypto currencies getting added to the market. People do trading with these virtual coins so they cannot stop buying and selling them. The current market is offering great deal for investors and I dont think so people are in any way reluctant to invest into bitcoin in order to have fun later on.