I feel sorry for those people who think that the crypto currency is a bubble. They do not realize the fact that they miss an opportunity to earn big money.
People who do not use cryptocurrency there is reason to believe so. A look at such as BTC fell over a short period of time. But should rates start to go up many ordinary people will again come to market with the goal of getting rich.
You are right, as soon as the market will start to grow, many people return with a view to making a profit, but because they were frightened and fled they already lost a lot.