There is no answer that will satisfy everyone. In fact, there is no Right(TM) answer. The answer is the people who put in the effort to make wikipedia and the processes they've developed. Wikipedia isn't a right we're owed. It's done be people and those people make the choices and I can guarantee you they will make wrong choices at times. What I don't like is the attitude some have, not necessarily you, where it's either "this isn't perfect so it's all bad!" or "they were wrong about this one thing, therefore they are wrong about everything that I disagree with them on". We're humans. We're trying. And I believe most people there are doing it in good faith. That's literally the best we can do.