Please stop your whining here if your friend dont know nothing about blockchain and crypto then teach him so he can be independent
Don't let them invest in what they don't know about
how can you invest into somthing if you have no clue about what are you investing in at first place or is just about 21st century beg??
This is caused by a hype. Look what happened in 2017, people invested into cryptocurrencies before they learn something about them. And look how did it turn up... Another hype we saw around ICOs, and how did it turn up?