Marketing in our time is the main thing. Among so many competitors that you should be noticed you should have an advertisement.
In today's crypto industry, marketing is much more important than technology. There are many examples confirming these words.
I do not agree with you. Marketing is important, but in the world of crypto currencies, developing, innovating and introducing them is the main thing. At one marketing for a long time you can not work. People will quickly realize that the project is "empty."