Nothing to be scared because new potential projects will always give enormous opportunities and growth to crypto space. Think how many NEW projects also turned into top 100 in very short span. Encourage but stay away from scammy projects.
True, I'm more happy with a large number of projects than just relying on old coins, of course this provides a good opportunity for us to get big profits and now there are many new projects such as MATIC, Solana, and others.