Former IBM employee here. When I joined IBM, Watson was all the rage. I made sure I got on a Watson team, which happened.<p>During the training phase, I quickly realised I was only learning things that were specific to Watson. I really hate the idea of learning things that are not transferable, so I quickly backed out. I dodged some blockchain projects as well, and got me on some good old full stack projects.<p>This comment is not meant as an answer to the article title (it's behind a login/pay wall, so I couldn't read it), but I can imagine there are some other fantastic concepts out there that people are not willing to learn, because they have to think about their own career as well, not just about the success of their company.<p>The sad thing is: I was really good at the Watson thing. I just didn't want to invest in it myself.