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/1498942071658405888The demand in clean the nature from pollution is very big. But not many people want to clean the nature because it costs a lot of money.
It is more simple to pollute the nature than to clean it from pollution.
Now many people understand how it is important to protect nature.
It is good thanks blockhain now every person can participate in nature protection.
The use of blockhain is increase with every day.