Not every crypto investment will get the result as expected. And the price fluctuation makes people think twice before risking their money. And one more thing, the lack of approvement from the government take a big role too.
in many states the process of payment of taxes for the trade in crypto currency has not yet been regulated, nor is it required to indicate in the declaration its investments in the crypto currency. Thus, this is not an obstacle for users who are potential investors in the crypto currency.