Anyone noticing new projects still raising millions of dollars? Mohash and Dynamic for example, I think new projects will replace lots of top altcoins in coming years and my advice to young investors is to find new projects to mix with their portfolio, remember that Matic, Polkadot, Avalnache are once all new projects in 2018/2019..
In 2017 to 2019 I followed many projects, which if I hold until now, of course I get a big profit might be a millionaire, with this experience then I will invest in many new listed coins even though with a small value, this is a good idea because of market opportunities can continue to improve.