The real problem here that we have many dumb investors who don`t understand anything, don`t even know how the money operates and want to earn in crypto and become millionaire. So I guess we first have to reach to educated people and change their view, if done so than the others would follow.
It's never surprising when public still have divided point-of-views when it comes to cryptocurrencies. I believe what we can do to change their mindset is to provide proper education and informative dissemination of awareness. Show to them proof of how valuable and profitable cryptocurrency is. In addition, the decision is still up to them to make, and realize that it takes willingness, patience, and hardwork to achieve goals and progression.