A YT video does not give you assignments, reading lists or office hours to ask questions in. I'd question the value of OCW-only autodidacts, in much the same w

A YT video does not give you assignments, reading lists or office hours to ask questions in. I'd question the value of OCW-only autodidacts, in much the same way I would someone who claimed fitness training is unnecessary because he already knows about proper form having Arnold Schwarzenegger's VHS workout tapes.