Actually, I felt pk-protect-ai's post was spot on. That is, OpenAI does have, currently, the most impressive interfaces and models. But (as was famously commented on by a Google exec) they don't really have any unique moat. That is, while what OpenAI has built may be extraordinary, there is no "secret sauce" there that prevents others from copying them. And this isn't a knock on OpenAI at all. On the contrary, my understanding is that OpenAI was really the first to take the big risk in scaling their GPT models (i.e. spending the hundreds of millions to train their models before they knew what the outcome would be).