Let me direct you back to the land of 99.99999999999% of computer users who could not care less about the insignificant to their lives differences between kernels.
...and allow me to direct you back to the land of people who just want their software/hardware ecosystem to work. A friend whom I converted to Mac came over today and, out of the blue, commented how much easier his life was now that he wasn’t spending time each week maintaining Windows. No joke.