In the end Apple doesn't care about what anyone but Apple needs. So who knows, they might kill Metal tomorrow because they'll think their new NIH will serve the

In the end Apple doesn't care about what anyone but Apple needs. So who knows, they might kill Metal tomorrow because they'll think their new NIH will serve their lock-in needs better (especially after Vulkan on Metal will get better through this kind of efforts). Point is they are a very bad industry player damaging things for everyone. They surely don't care about making things better for developers.