> developers tend to get grouchy when APIs change out from under them that frequently Apple didn't care about developers when they let OpenGL rot there, so I d

> developers tend to get grouchy when APIs change out from under them that frequently Apple didn't care about developers when they let OpenGL rot there, so I don't think it was ever a consideration for them. Their idea for developers is "we know better than you what's good for you". > That said there’s no reason they couldn’t support Vulkan alongside Metal Exactly, and the real reason is - they want their API to work as lock-in rather than allow developers to have options.