I'm more of a coffee nerd than a steak aficionado but I've often made the comparison between those two. In both cases, the enthusiast considers their skill in making coffee/cooking steak to be a differentiator and they immerse themselves deeply into the process, skills, and tools. But for both coffee beans and steak the most important factor for a good end product is starting with high quality inputs. In other words, most of the work is being done by the farmers, the processors, and the quality of the raw stock (the cow or the coffee plant). Your job at the very end of that long value adding chain is to not ruin the hard work that others have put into it.

I'm not sure if this analogy holds up in the AI software metaphor that the author of the blog post is making.

To achieve the best outcomes, I agree.

But even a cheap steak can be decent if it's cooked properly. And an expensive prime cut can be ruined by cooking it improperly.