I am seeing the same as you, a lot of buzz about Crypto Currency from people looking to get rich quick. Reminds me of the dot-com boom when computer science students till studying for undergraduates degrees were being offer £100K a year jobs.

I think for those young people investing in crypto the following articles are worth a read to serve as cautionary tales. And yes, I do believe crypto is going to be the future, but will you end up buying Nokia when you should have waited for Samsung or Apple?

https://www.investopedia.com/features/crashes/crashes3.asp
https://en.m.wikipedia.org/wiki/Dot-com_bubble

It's important to be informed and to only invest what you can afford to lose.

Crypto is still too complicated for most consumers to understand and use. When that changes, we will see the real revolution.