The world wide web used to have a host of proprietary servers for it, but those for the most part got eaten by Apache (which latter renamed to Apache Http Server). And then a host of new open-source http servers and libraries.

Sometimes what's good for markets & the world doesn't have to be owned & commercial. Sometimes the availability of resources such as info-resources like httpd can beget enormous commercial success while themselves not having much commercial success.

A Tim O'Reilly saying comes to mind: create more value than you capture. In some cases, without setting free the core idea & letting people run wild, you'll never stand a chance of capturing any value what-so-ever.