Decentralized is the ultimate tech fantasy. It never happens at mass consumer scale. There isn't a single example of that in the last 25 years of the Internet. The reason it never happens, is because most people with a heavy tech-tilt don't understand normal users at all. They fail to understand that they're an extreme minority in terms of product behavior.
You can dig back a decade or whatever on HN, it's a non-stop talking fest about decentralized, everytime anything negative happens, whether this or Facebook or whatever. And yet, ten years later, nothing. Everything mass consumer tech is centralized.
Email is decentralized! The web is decentralized, though many platforms built on top of it aren't. And it's not such a stretch for ordinary people to build websites directly - remember Geocities?
You can dig back a decade or whatever on HN, it's a non-stop talking fest about decentralized, everytime anything negative happens, whether this or Facebook or whatever. And yet, ten years later, nothing. Everything mass consumer tech is centralized.