The problem isn't that you're wrong, it's that this is the same cutting insight everyone has in their first five minutes of exposure to urbit. It's like going to Australia and telling everyone you meet that vegemite probably won't take off in America because it tastes weird. We know, man.
But there's also probably some new and interesting criticisms one could make? Perhaps about the actual project described in the article? And maybe after having read it and understand it? That doesn't seem like too high a standard.