And I think it's more complicated because what is really meant, generally, by sub-ohm vaping, at least in this context, isn't quite what you'd think it would mean. I mean, if I put a 0.7 ohm coil in a Nautilus 2 (and that's generally what comes installed in them,) especially if I don't open up the airflow a lot, technically I'm sub-ohm vaping, but in reality I'm going to use pretty low wattage, and what I'll be doing is a lot more like what we tend to think of as super-ohm vaping than it is like more extreme "sub-ohm" vaping.
But there are a lot of variables involved, and I suppose 'sub-ohm' is useful short-hand, as long as you recognize that it is just short-hand. I think that the terminology really came about because of the way mech mods work, but in a world of largely regulated VW mods it could be a bit misleading.