I think they are not cowards. They are only afraid of experiencing losses and losing what they have achieved to date. So the word coward isn't right. Afraid of cryptocurrency conditions I think it's normal.
Cryptocurrencies enter the free market circulation, there is no opinion whatsoever globally because all are free to do anything, I think it's a little coward, but all must think about the latest market realities, if they stick to the principle of resistance then losses will not be avoided, we must be smart in managing something.