People choose cryptocurrency for many reasons ,some of which are investment , trading which all is about making money.
I believe some choose to invest and do other things that brings income in cryptocurrency Because of the ease in doing  cryptocurrencybusiness .
You can do business even from the comfort of your homes.
You have full control of your investments.

Now people choose cryptocurrency for profit. But cryptocurrency has many other more important advantages. Very small fees for transferring funds, no one can cancel your transaction.

I am sure that cryptocurrency attracts people because of the possibility of quick earnings. I am sure that most people do not understand the risks associated with such investments.

there are many things that make people choose cryptocurrencies, but I think people prefer crypto because it can be very profitable so they choose to invest in crypto.
and many make crypto as their job.

Fiats and traditional assets are concentrated in the hands of a privileged group of individuals. As for cryptocurrency, there is no preference. All members have the same opportunity, and anyone can log in.

I think people choose crypto because of its nature being decentralized, community driven and one that can open global trade. There will be a lot of projects that will come and go until there is something so simple that it makes sense for people to use on a day to day basis. There will also be a lot of conversation around what true indpendent money means. I was reading a really good article about the topic of independent money is and it made me realize why people choose crypto all together.

here's the link to the article if you want to see where i'm coming from: https://medium.com/ampleforth/independent-currency-in-a-multi-chain-world-67032dce8296