We must constantly monitor the coins that we are the holders of. Now you can not earn a lot by holding one or more coins constantly. New good projects can give more chances to earn money, but there are few such projects.
I think that those who are actively engaged in cryptocurrencies do so. People who a year or two ago just bought some cryptocurrency in the hope of growth are now disappointed.
For this period of time, almost nothing has changed, there has been no growth so far, and i think there will not be any soon