content: decentralized often means "on other people's computers" or is expensive due to redundant hardware. It may protect the content for the owner but the rest of the world will still need one location to go to www.thisismywebaddress.abc and that is the point that will fall under attack and make the rest useless to have multiple central points means you have multiple networks and multiple people running them and selling address so you may have voat.co that link here on one then on another voat.co that links to reddit and a third linking voat.co to some virus laden buy this address now squatter.  No one is going to correct changes to a site by the owner of that site, it is their site thus the changes are the correct ones. Just because you don't like the changes doesn't give anyone the right to rollback someone else's site. If it did they would just rollback your site they don't like to being "This page under construction" making you do it over and over.