The one thing that the richest in crypto have in common is that they are all the types to HODL (hold on for dear life), meaning that they hold on to their cryptocurrency through any downturns in the market and arent quick to make crypto-to-crypto or crypto-to-fiat trades.
It is easy to say that they have such a strategy, when they are in fact millionaires.In general, I think that they are billionaires, but for the public and tax services, they are millionaires.and the list of 19 people seems too small to me.In fact, there are many more millionaires in crypto.We can only guess at the actual number.