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.
Now many people think that cryptocurrency market will continue to rise. They hope that rise will be soon and buy cryptocurrency for investment purposes just to hold it.