You're aware that internet.org provides free access to Wikipedia, yes? How can you possibly object to that?
This is free access to a huge trove of information.
So is archive.org, but it's not the Internet. They deliberately decided to give it the misleading name of "Internet.org" --- no doubt there would be far less outcry if it was named something else.[1]
That link is absurd hyperbole.
However a) this research is very US-centric b) the paper also concludes that code word per word is pretty much equal between the two, wikipedia just has longer articles
1. https://hbswk.hbs.edu/item/do-experts-or-collective-intellig...