What dead crypto currencies do you know?
What are the possibilities for crypto currencies that almost can't be exchanged any more?
Do you have any ideas how to make money on big amounts of abandoned cryptos?
There are a lot of coins on the market, and it is very easy to find dead projects such as this
https://neironix.io/cryptocurrency/digicube. And in the future, at least half of the projects will also die, if not more and more will remain those who will hold their position in the top 50-100. But even top coins can collapse, remember BCC.