I disagree. Zuck has a vision and he's made it pretty plain. He is pivoting his company away from traditional social media and attempting to transform it into a social VR company. He seems intent on making this happen even if he has to kill the facebook arm of the company in order to do so. The thing he says over and over is that he started facebook as a way to connect people and I think he sees the inherent limitations built into that system. You will never truly connect with someone through text and pictures on a webpage, even audio and video can't do it. He seems to believe, whether correct or not, that we can truly connect with each other in VR. I think he might be right about that. It won't ever have perfect fidelity with the real world but it is far more accessible than buying a plane ticket to the point that it stands a chance of doing for social interaction what the web did for access to information. I think he's all in on it, I don't know if he'll succeed but he sure as hell is going to try.