The article is titled "'Clean' Code, Horrible Performance", that's the argument being made. Why is it a stupid conversation? If you think the trade-offs are necessary, then fine, argue that. But that doesn't change the objective measures that the author did to demonstrate the thesis of article.
It's much easier to optimise an easy to understand program than it is to debug a highly optimised one.
> stupid conversation about performance
The article is titled "'Clean' Code, Horrible Performance", that's the argument being made. Why is it a stupid conversation? If you think the trade-offs are necessary, then fine, argue that. But that doesn't change the objective measures that the author did to demonstrate the thesis of article.