Yeah, this has been tried over and over. Unless it becomes a standard browser feature (and decentralized, e.g. dht-backed), it's always been a nonstarter for technical reasons alone.
Also, if you start from an anti-censorship anti-moderation position, in this day and age, you are likely to attract the worst of society right off the bat.
Also, if you start from an anti-censorship anti-moderation position, in this day and age, you are likely to attract the worst of society right off the bat.