Because it is too expensive investment and they are afraid of losing their money .
Second is that we have lack of information campaign to get ordinary peoples attention and opinion about crypto.
So the ending is they are being afraid even we have already proven how this works and how this gives us profits since long time ago.
Another reason people have to be afraid of cryptocurrency is because not all countries presently accept it. An additional reason people fear Cryptocurrency is that it could lose its value.The past couple of decades or so have brought many changes in technology. For instance, most of us now use the internet frequently, and usually on our mobile devices – not even on computers anymore.We have phones that let us use technology to do everything from playing music to watching videos. Today we even have cars that park themselves perfectly, reducing stress on their drivers.Certainly, these examples are only a scratch on the surface of the number of advances we have seen. But with so many things changing you might think the one thing that hasn’t is money.