Sorry, you are right. I didn't want to post something too negative about it. Obviously, I have to decide what I don't follow, and underlying such a decision is

Sorry, you are right. I didn't want to post something too negative about it. Obviously, I have to decide what I don't follow, and underlying such a decision is also a belief that the field is more likely to be a dead end than others. But I have no solid argument to back that up.