Sequoia Partner @DeanMeyerrr says there are two major risks to relying on a Chinese open-source ecosystem: dependency and security. "The first risk is dependency. The framing we have at Sequoia is we're only as good as our next investment. In some sense, the analogy is you're only as good as your next model. So as long as you're dependent on the Chinese to give you the next model, you're in a weird position where you have this dependency." "The other thing is just the risk of backdoors. It's…