Wikipedia can never be the sum of all human knowledge and anyone who thinks so is seriously deluded. The web in its entirety still doesn't include even a fraction of all knowledge. To think that one website -- a poorly designed one, with terrible software, design, media handling, policies and leadership -- is claiming this is simply laughable.
That goes for Wikipedia "protecting the internet". Protecting it from who exactly?
Wikipedia's leadership and its acolytes constantly use false utopian goals to justify their expansion into areas that they are ill-equipped to deal with (see: dangerous and incorrect medical data). It seems they are trying to use the same lofty ideals to carve out market protection in Africa.