Indeed. If scammers didn't trick every investors and bounty hunters, i think there are a lot of successful and great projects nowadays that the world of cryptocurrency will much safer that no people will be scared or afraid from investing their in new projects and cryptocurrency.
If majority of the projects that came out was designed to make the developers money by providing empty promises then there will be a time when no one will spare the risk to invest in those projects and the entire market should be regulated to weed out the scammers and if that happens then we might see a resurrection.