People choose cryptocurrency because it is very simple way to earn money without any investment in sector of airdrops and social media. It is latest and digital technology of 21st century. Nowadays maximum peoples like cashless technology. In cryptocurrency no limit of work.
What?! That's it for you?
You should be better than that.
It is the new technology. No questions about that. But not to earn money should be the reasoning behind why you should pick it.
It is a currency. And what does currencies to do? For example USD or Dinar or whatever in which country it is.
You use it to purchase something. With crypto currencies it will just be faster and safer.
Ain't that a better reason to like it?