I wouldn't say that that's a performance tuning, seniority, or even smart people problem. I've seen smart people blindy tuning knobs. Similarly, switching to an

I wouldn't say that that's a performance tuning, seniority, or even smart people problem. I've seen smart people blindy tuning knobs. Similarly, switching to an expensive O(1) algorithm for a tiny space. It beats me, but I think the problems are closer to lazyness or trying to discredit something.