The price of altcoins depends to much on the price of Bitcoin. When bitcoin falls all altcoins falls too.
But a lot of depends how useful is the coin and about it demand in future.
Thanks blockchain it is possible to invest money in nature protection like this
https://twitter.com/ClimeToken/status/1498942071658405888It is necessary to be very patient to earn money on cryptocurrency market. After the fall of the market will be a growth.
But during the fall of the market it is a good time to buy tokens for the best price to have the maximum profit from investment.
The adoption of cryptocurrency grows. Now many people use cryptocurrency for investment purposes because inflation in many countries is very big and they do not trust fiat.