If you tell your friends and family about Bitcoin without giving them any sort of in-depth financial advice and they go ahead and invest, how do you deal with it when the market dips very low and they silently blame you for losing them money.
If you are going to do this, you first need to report and warn about all the nuances and risks associated with crypto-currencies. In the field of cripto-currency, there is no stability and confidence, everyone should independently answer and make decisions.