That sounds like an accurate summary. It's not a particularly fancy or technical dish, but it's not meant to. Instead, it's a good recipe to get people started on cooking basic recipes and not be scared by ingredients. It also encourages you to experiment, and it's fast and easy, so you can make it on a weeknight.
These are all good things. If you already know how to do all of the above, you probably won't even need a recipe and you can improvise dishes like this very easily. You probably also already know a bunch of different techniques and can decide when they are appropriate. But everybody has to start somewhere, and this particular recipe wouldn't be a bad idea to do that.