Many people dont like the risk of investment but they want to gain high profit, they dont understand if high return is always in high risk. In my town, people who have alot money is prefer to buy house and gold for their long term investment. Also they want to have real instrument investment, not digital that can be have other risk, that is stolen via online. That why here, Bitcoin and others crypto is not popular yet, because they just ignored the truth many people getting rich from crypto.