They can be of help to a lot of people if their project is totally authentic and sincere.
Most of the projects are using something to gain users. But in the end, they are just for fast cash.
We will know in time how sincere they are in establishing this platform...
You are right.
we hope this project is truly sincere for humanity.
I hope the dev team is always solid and not for quick money.
and we hope that this project will always get support from people in the world.
because without all of support, this project will not be a real project.
As far as I know, that team is totally genuine, they really want to build something for the long term and they're working their arses off!
Honestly, if they were not sincere in their approach, I would be the very first surprised... they reaaaaaally would fake it amazingly well
And I can tell, from the projects that have been exit-scammed till now, they ALL smell "fishy" in the first place, if you pay a little attention to the marketing approach, the communication and the published documents (whitepaper, website...)
More seriously, the "only" thing we are allowed to see for now is the in progress HIS application... and if you try to test it, you'll understand that there's a tremendous amount of thoughtful and dedicated work behind this app. Noone puts that amount of work into a project that is to be abandoned, especially in a shitty market like we're having now!
The Team wants to be sure that everything's working properly first, and they're also very busy with other (more important!) matters . Stay in touch, it should be within a few days! 
