I just had to buy more type-C cables because all of mine are broken - always at the cable entering the connector, and I don't coil them tightly - but I've never used Lightning.
- Pulling on the cable to unplug it, instead ensure you pull on the solid connector on the end.
- Bending at the point of the cable connector, resting the phone upright on the cable + connector when plugged in (e.g. in cup holder in a car) or stretching the cable too long that it causes a bend in the cable at the connector when plugged in.
There was a recent HN post about cable abuse and it said coiling too tight doesn’t itself damage cables (I will add I don’t like how it makes the cable get a memory and wants to kind of recoil itself all the time), but I think the action of too tight coiling incidentally puts more stress on where it joins the connector.
Well at least the metal part of any type-C plug will inherently be more fragile due to the hollow design and manufacturing by stamping out of sheet metal. Whereas for Lightning, it’s a solid machined part.
But as soon as you get to the chip housing and the rest of the cable, it’s anyone’s game I suppose.
You said there are three traits, but seems like you only listed two - unless you're counting strength and dexterity as separate and just worded it weirdly.
I think they’re separate. You don’t need to be strong or intelligent to put circuit boards in printers, but there are factories full of people doing that. Purely because it’s currently cheaper to pay (low) wages to humans than to develop, deploy, and maintain automation to do that task. Yet.