Okay, I may have heard wrong, but I thought Metal was a wrapper for vendor drivers of graphics cards. Like the vendors didn't rewrite their other platform drivers and did like an Opengl -> Metal wrapper instead. Or a Vulkan -> Metal wrapper. Now, out of curiosity I search for this, and I find that there are Metal -> Vulkan wrappers. So is it possible on MacOS to have a Vulkan -> Metal -> Vulkan setup now? Or even a Opengl -> Metal -> Vulkan? I know I have seen wrappers for Windows drivers so Linux can use them. But that was a while ago.