It depends. Virtual currency is not necessarily profitable, after all, it is a minority. Virtual currency investment has great risks. In China, there are a lot of virtual money funds, which can be entered carelessly and never turned out.

Of course, if you invest in mainstream long-term digital currency such as Bitcoin and Litecoin, you can basically make a profit. Insurance investment can also choose some crowdfunding projects, which have low returns but high safety factors, such as some crowdfunding projects in Europe.