Finally, a topic that's never been discussed or argued about before.
Here's just another opinion that happens to be mine, so it is very highly respected and valued by at least one person.
Not everyone aims when shooting arrows but everyone does point their arrows when shooting. Aiming means using some (I'll call it artificial) device to aid in pointing...like a sight pin, arrow tip, knuckle, fingertip, dot or tape mark, riser edge, strike plate, etc. Gapping involves aiming since it relies on the air space between the arrow tip (or shaft), and the arrow point itself (artificial devices) to estimate where to point. Anything else that doesn't require any of these artificial aids to point the arrow at the mark is basically just pointing the arrow...some call it instinctive but regardless it does not require any sighting to assess where to send the arrow. With regard to aiming vs. pointing there is no such thing as 'gapstinctive' or 'split vision' types of instinctive, terms that are often cleverly used to mask what is simply a variation of aiming. Instinctive (not really but that's a common name given to it) truly is rather simple in nature...you look at the mark, point the arrow using the skills God gave you to do so...yes like throwing a ball or forking food into your mouth or looking over a car's hood to drive it), and rely on that 'picture' to complete the pointing and the shot. Simple in practice yes, simple in how it works...not so much. Beyond the interesting science of 'how' there's also a very real system involved in how one's body applies it, one that ironically everyone uses regularly even if without conscious thought. No amount of denial can change this reality, though many will try to wordsmith complicated denials. But there's no denying, you can direct arrows (or most any projectile) without 'aiming' them. And there's a satisfaction in doing so, in applying that 'natural pointing system' with regular success, that aiming simply has not and cannot match. It's part of the sneaky multitude of perks that keeping it real and low-tech brings.
Of course, there's no harm in aiming if that's your preference. But please, if you want to be a target shooting hero be transparent and consider forgetting the pretenses involved with '"I'm not really aiming my arrows just using my artificial devices to best advantage' approaches. Much better to just put a sight on your bow and enjoy the maximum precision that actual aiming hardware brings. The rest of us will wish you best of luck with your choice and be on our way, with arrows pointed with instinctive simplicity using bows also once regarded as simple sticks and strings (how ironic is that). That's about as close to furthering the idea of traditional as we're likely to get without actually defining the term itself (which for some reason we all seem loath to do). And I'm fine with that.