Zuckerberg hit an all-time home run when he created facebook, the exact right product at the exact right time to catapult him into the billionaire class. But since than, what has facebook or meta come up with? They have bought companies, but I don't see them as innovators.

Also, LeCun is on record as saying many current approaches to AI are essentially dead-ends. So I'm not surprised he is talking down the competition, but until meta release their own product it's starting to look like they are the ones going down the wrong path.