[fhd2]

This. If there was some stability in the space, you could empirically develop good practices that probably beat naive practices. But since everything changes every couple of months and since you'll usually want to try different models on an ongoing basis, I found I'm doing just fine with a very small bag of tricks.

Sure, by definition, prompting is a skill. But it's a skill that really isn't hard to learn, and the gap between a beginner and a master is pretty narrow. The real differentiator is understanding the domain you're promoting for deeply, e.g. software development or visual design. Most value comes out of knowing what to ask for, and knowing how to evaluate the results.