When you write a test you see the cute little "debug test" button show up beside it in your editor. If you press it, your logpoints spill the logging information you seek without having to modify the code.
I expect that is what the parent is really asking about: What does this meaningfully offer over the "built-in" debug logging?
Well, my vim is missing buttons like these and I wasn't aware such a feature existed.
Maybe I'm just old, maybe it's just a different approach, but I built dlg for myself because it fits my workflow.
> What does this meaningfully offer over the "built-in" debug logging?
For you, it most likely doesn't offer anything meaningful.
For devs who use fmt.Printf a lot, it maybe does.
I'm 52 and coding since I was about 10 years old, so I'm not sure age is the right thing to go off.