Then you don't understand human nature, and all the "drives" that drive it, everyone in this life is out to learn and prove themselves, what you want is a forum full of philosphers, and this is never going to happen, waiting for it to happen means you are just wasting everyone's time for a fruitless endeavor.
And you would be wrong too, even great philosphers need the constant interactions, exchanges, even the simplest and most crude ideas from commoners, little things that brainstorms their minds with fresh ways, force them to seek new directions, or even to simplify concepts which often spawns even more new ideas and discoveries. Teachers often understand the subject even more when they teach it to other people, because they gain an even deeper knowledge of that subject when they explain it in multiple ways, and when they get asked dumb questions.
So even philosphers and professors can't stand to live on their own and amonst themselves, their ideas would worn out and die. Intelligence itself is a constant fight between several idea and decisions.
What you are asking for is simply unattainable and a form of a naive fantasy. The best you can do is to prepare for the worst and "deal" with it in a smart and proper way, otherwise you are just a hyporcite of your own ideal, how can you claim to be smart, knowledgible and open to possibilities when your own actions are no different than savages or amateurs running a KG forum.
Number of mods can't stop it.
Of course they can, you just chose the easy way out, you simply gave up, so don't sugarcoat it.