Good article. There are many projects working towards the transition to the Web 3.0. I recommend having a look at the following article to contemplate the big picture of what is coming:
https://medium.com/@matteozago/why-the-net-giants-are-worried-about-the-web-3-0-44b2d3620da5
RE: Internet Freedom in the Age of Information: The Time for Substratum Is Now