It’s a lot like commissioning something from an artist. You have to describe what you want, with the style, details and mood you want to see, then maybe go back and forth a few times until it’s just right. Doing that well is a skill, so are things like art direction. But replacing the humans executing on the direction with a machine doesn’t suddenly make the directing human an artist.
Etcher seems stable! But it’s also a well over 100 MB download for a disk image writer. Rufus does more in less than 1% of the download size and also has a GUI.