Mostly fraudulent projects promise a lot, do little. Fortunately, I have not come across such ones. The honest project values its reputation and will not give empty promises.
Yes, they will not give empty promises. But some promise too much. It becomes difficult for them, and we see that some projects have been under development for 2-3 years.
So what's wrong with that? The main thing is that the teams were not out of sight, but I continue to diligently develop my project and promote my product.