This suggestion is reasonable as far as none of the devs listed on their official site exist in reality, as well as there was no or very little effort they made to fork their software, etc. And perhaps there is just a single person running the whole thing. But i wouldn't call that a scam. Too little volumes for a scam. Just a first tryout, the so-called "team" is learning things for the first time in their lives and perhaps accumulating experience for a second try. And that second try would definitely be a scam.