Well that's why you're there, you should guide them if you want to help them and to avoid those ponzi scheme.
However, encouraging our family is i think have age bracket because our parents and elders really don't have time to study crypto currency and will find it complicated and they'll say it's too much for their age. Better to teach our siblings and friends so they'll too experience the wonders of cryptos.
this is what the most thing taht are good advantage that they may have for cause they may finally know what are some of the best thing that tehy can do and they have that good knowledge for and dont ever be look for something else for.