When the streets began to appear gas lighting -
 everyone said it wasn't necessary. When there was electricity-many said that it is not necessary. When people showed the first film (arrival of the train) - all were frightened, there was a panic. When flew the first jet - many was called this impossible, and first pilot was called suicide. When mankind made a technical or scientific or economic breakthrough, many people said that it was not necessary. When bitcoin appeared, many people said that it was not needed. Think it pointless to continue. The development team came up with really not a bad project. But how this project will develop depends on them and on society. I think the project is very promising if it is further developed. But this is my opinion and you have the right to disagree with it. The taste and color markers are different!