[disordinary]

You're wrong, but not in the way that you think.

The concept of a desktop operating system is dying.

Different distros of Linux are very capable desktop operating systems, they are fully featured and competitive with Windows in pretty much every facet. They may not be the next Windows but that doesn't matter. 95% of the use case for an OS now days is the ability to run a modern web browser.

Regardless, you shouldn't dismiss something just because it doesn't have mass adoption. Mass adoption doesn't necessarily reflect the amount of engineering and quality of the platform.

The whole Windows vs Linux debate is pretty much obsolete and becoming less relevant every day.