You cannot be more wrong.
A forum that doesn't allow administration and censorship is the recipe for disaster. Although the forum, as it is now, allows freedom of speech, it still prohibits spam, plagiarism and spreading malware. Probably more too. And hundreds of posts (at least) are removed daily because of this.
On the other hand, a forum like you propose will be the ultimate garbage collector.
So my proposal is, like I tell those who want to create a better Bitcoin too: be my guest, make your own and see how many will embrace your idea. Then you will see if the idea was good or not.
Exactly In the current span there is still lot of spam and daily hundred of reports are submitted so in the absence of it what would happen and would you call it a forum? It would be filled with spam posters if we think of going decentralised and it's not at all good idea with complete delegation of powers.
But yes we still enjoy the freedom of posting and share ideas with each other like the open discussion forum but why you want more freedom? As a member I feel free to write and see any board and mods are doing their job unless you make any mistake you don't need to worry but @OP idea doesn't seems to please me as well because we have seen that part which he is ignoring but see this is still freedom that you can share your opinions in the meta about what changes you want or forum related discussion but this doesn't imply all will get accepted.