I believe we need one or two projects to work worldwide in RL situations, be it payments, data management, health management, connected autonomous cars. Whatever. People will start trusting in BC technology and I would think will begin taking interest in cryptos in general. Also, it would really help if any mega-corporation signs a partnership deal with a solid crypto project. For now, it is on enthusiast and fast cash trading level. Rarely I meet people who buy coins because they really believe in a project. Usually, it's "it will moon next month; then I dump"