Back in the day one of competitors of the World Wide Web was Project Xanadu. Project Xanadu was supposed to address the concerns like content persistence and version management within the core design. As such it was much more complex, opinionated and centralized.
WWW on the other hand comes with no guarantees - you might get a document in response to a HTTP request, and that's it. But WWW service can be rolled out in a completely permissionless way, and is quite simple - effectively, the contents of the file system can be shared with the world, so e.g. a document can be published just by putting its file into a particular directory within the file system.
Thus Web could get to a "good enough" state much faster and quickly spread all over the world. But its permissionlessness and simplicity lead to downsides: impersistence and chaos of broken links, web search provided by mega-corporations, etc.
WWW evolution was, unfortunately, not "incentive compatible" with features like advanced persistence and identification clarity: there was much more focus on entertainment content and ads