I draw exactly the opposite conclusion: over time everything is going to be computing, yes, and so the whole Free Software thing becomes more and more a fundame

I draw exactly the opposite conclusion: over time everything is going to be computing, yes, and so the whole Free Software thing becomes more and more a fundamental, essential, political idea. If the objects and systems surrounding you are controlled by software, then your personal freedom to make your own personal choices is determined by your ability to control the software that controls your environment.