The thing is - nVidia uses shared source for all of their drivers. This is why you always have the newest GPU feature support and performance on their Linux driver - it's the same codebase as it is for Windows and was for macOS.
Linux community on other hand wants nVidia to restructure their driver just to fit Linux model and essentially lose the source parity or publish the source completely. It's not an invalid request, because nVidias APIs don't really fit into Linux kernel design and userspace APIs. It's also not very likely to happen, especially due to poisonous behaviour of kernel maintainers towards nVidia, unwilligness to compromise and nVidias refusal to add more resources to refactor the driver.
Linux community on other hand wants nVidia to restructure their driver just to fit Linux model and essentially lose the source parity or publish the source completely. It's not an invalid request, because nVidias APIs don't really fit into Linux kernel design and userspace APIs. It's also not very likely to happen, especially due to poisonous behaviour of kernel maintainers towards nVidia, unwilligness to compromise and nVidias refusal to add more resources to refactor the driver.