When we use the web, every site on this web is centralized.
Where the administrators or moderators can delete, block, mute and other administratively operate on their users.
As a user, do you ever think about to have a decentralized web where no admins or moderators can do any operation on you, and you can publish any content you wish to, even it is false and offensive.
If you agree to have such a web, how would you do to realize it? which technologies will you choose?