Honestly I think it's more for the hobby aspect for some folks. I'm not terribly coordinated by any means but wrapping some Kanthal wire around a small screwdriver or drill bit is nothing terribly difficult.
Hold the one side of the wire and simply wrap, if it's wrapped around a round object it will come out round every time and the size of the object you used to wrap it around. I've yet to build a "bad" coil and like I said, I'm not terribly coordinated, I dread at the thought of having to chew gum and walk at the same time but wrapping some thin wire around something..... Easy peasy and I imagine for most people it would be too.