I agree that if it does what it claims then it would be useful. My point is that it seems the same as any PoW coin with a long history. It is only using the tribe coin story to boost price without any evidence of adoption by tribes.
It's really hard to "kill" a coin, but there are dead coins worth way more than Maza is, so saying that the story is used to boost price is a little ironic. Adoption may not be widespread but it takes time and there is real involvement.