I used to check out the original version a few times in the past. I loved the overall premise of a uncensored network (for the context: I lived in an authoritorian country that doubled down on censoring online communications), but no system I've tried out (Freenet, ZeroNet, I2P, Tor) grew on me. Too much, uh, weird stuff (or worse), while interesting content was pretty sparse. And I don't produce anything worthy of sharing myself.
The tech could be there, but the society is not. [Not] surprisingly, the social demand seems to be all focused on to work around the Internet censorship with very limited interest in bootstrapping something that would be resistant. At scale, humans always pick the cheapest/lowest-effort option, even if it's obviously sub-optimal and even if it leads nowhere we want (or so I think) to be.