A lot of people are here only for quick money, but with every hype the more adepts staying in crypto for idea of new decentralized world and helps to build this world.
I think Crypto is not a new world, and this is a development of the digital world that we have long followed. now crypto gives many benefits to people, that's what makes more and more people believe and make their own crypto.
Cryptocurrency is not a new thing / new world, but it's still relatively new especially for the financial world, try to compare it with other currencies for example fiat.
Because cryptocurrency is very efficient and effective compared to fiat currency, which now tends to be played by banks or governments with a set of rules and certain restrictions.