Both coin are death and already predict it. And now still there are many project scam ponzi like this trying to steal money again from others. Just be carefull there are many coin created for ponzi from the start but there are many legit project. You need to do dip research to know about it and always read whitepapper before investing.
and yet all this documentation is made by the developers themselves, and maybe even other people, but only under the guidance of the first. Thus, it can be said that all the information that is written in the White Paper can be built and made so as to deceive you as the truth.