While this future would be advantageous for me, I am not sure I am onboard with everyone being responsible for their own infrastructure. Not only is it quite wasteful in terms of physical resources (and very sub optimal on energy consumed), but it requires that every individual community have several experts with a high degree of skill (for reasons previously discussed of which I see no actual rebuttals)
> To achieve this, just like how "standard parts" are far more common than proprietary parts in plumbing, having an free and open body of software to draw on makes the equivalent job in software far easier, too. I suspect this will be true with the internet and without.
This is not an impossible future, but people have talked about it over and over, and every time a new language or paradigm comes out that is supposedly the "key" to unlocking truly modular and reusable software. Heck, even Brad Cox thought he was doing it with Objective-C and look at how much code is duplicated between iPhone apps.