They would be smart to get in on cryptocurrencies.
Another year like 2017 and investors will be screaming at the top of their lungs to be able to get into this market.
Of course, we are seeing Wall Street control the show. It is "too risky" for the masses..until they deem it safe. By that time, the ship sailed, the banksters loaded up, and will dump the assets causing a market crash.
That is how they operate. The government is fully involved in this too....regulation means favoring the banks.