I kind off wonder why we keep having some repetitions of already existing project, and the developers keep saying "oooh the existing project is not scalable" for example, some projects have been born because of low transaction per seconds of the ethereum network(TPS), which of course does cause serious problem for the overall network ecosystem. This ethereum developers have moved to try and arrest by the upgrade called "Constantinople".
The world have many areas that need the help of blockchain, for example the recently concluded election in Nigeria was filled with violence, killing, rigging and snatching of ballot papers, together with mass voters apartheid in subsequent election. All these would have just been handled with the aid of blockchain voting, without fear of been hacked or hijacked. The sighted example and many more is just one area that really defines adoption. It's possible to create coin and during the election period, the government can be made to pay for the blockchain services by buying the ecosystem token, which is not a must.
The bottom-line is that: Instead of having many failed projects in this space, developers should come forth with strong and life application project and not to keep imitating other projects like we currently have a spray of exchanges with their tokens, the immediate gain of quick money should be kept aside and developers should try and bring up a feasible challenging problem, to solve many human yearnings.