KRTL is still in the early development stage. Sure it has been slow but to call it a outright scam at this point is hasty imo. They do have active programs and a very smart CEO. Plenty of professionals aligned on the team.
All the little projects are like kindle used to ignite a fire. Believe the CEO has leadership ability and drive. His interview was compelling. Still early in the game to say if this will go big $$ but do think with all the news they are pumping out and the upcoming conference we will likely see more results that will continue to slowly drive the pps up.