You know, the only thing that keeps smart people from trying stuff is cultural boundaries and social fitness, which in itself is something evolutionary grown and includes small progress to a local maxima? You know, that the only thing that keeps us from trying unconventional stuff is often the lack of money, which inherently comes from the state. The politics decide about money and they also cater to stupid voters or to business interests. This in itself is stupidity. The answer of stupid is evolutionary benefitting is just fine on the surface, but if you look at the complexity of issues, it is not as clear. And then there is my opinion that i would rather accept some local maxima while some scientists try unconventional stuff than have stupid people always thinking theyre right DKing all the time, because it is exhausting! I know it is not a choice, but if one thinks being and staying stupid is fine, which might be the consequence of “stupidity is evolutionary advantageous”, then I would rather fight the premise, because that would not be acceptable to me.