Now many cryptocurrency projects do not follow the road map. It became a standard practice.
Oh, yes, some honest projects have taken on very difficult tasks. It is technically very difficult for them to implement the stated. As well as a huge number of scam projects that do not intend to follow the roadmap.
The realization of planned ideas is very important for every project. Project must have an experienced team to realize all ideas that are written in the Whitepapers.