Arguably the lower level abstractions are more interesting too! how exactly Windows does ring-0 is less interesting than writing your own ring-0! And unless you care about writing driver-level software for Windows or contributing to the kernel, learning this is also less useful.
I'm essentially arguing that unless you work at MSFT, there's next to no reason to learn that specific abstraction layer.
I'm essentially arguing that unless you work at MSFT, there's next to no reason to learn that specific abstraction layer.