There are a lot of concerns, but it is hard to know how Steemit will evolve. It is just a couple weeks old.
The same story as with Bitcoin. Some said it will die or what ever else, many time. But others just pushed and look what happened. Now we have a global decentralized Economy. Decentralized worldwide nation which power increases more and more.
I think to talk about possible apocalyptic scenarios is nice for the preparation of possible problems. But never it should become the concern above the evolution, development and overall advancement that could be made in coming years.
I appreciate the quality reply!