I agree with the tongue-in-cheek and the serious question. I was asking myself this just yesterday.

Britanica's definition is nice (the application of science to the optimum conversion of the resources of nature to the uses of humankind), but the base of all of them is creating from science.

I'm not sure what the researched-and-validated science is behind these prompting guides. They feel like creative works and really feel like they deserve a title highlighting this.

In a related thought, I feel like we might see creative titles growing in respect over the coming years, as humans look for ways to differentiate themselves from knowledgeable machines.