It really isn't that irrelevant in a world in which being able to charge a phone can mean the difference between being able to get on a flight/train etc. or missing it.
Apple switching to USB-C has doubled (or more, based on the country) the odds of finding somebody with a compatible cable and power bank in a pinch.
I've not mocked an Apple user purely for having a non-standard port on their device, though I have more than once mocked the arrogance of an Apple user being put out because when they were wanting to borrow a charger/battery/cable I only had standard parts, those needed to support my devices, in my kit.
I'm not accusing you of being simple minded btw! It's just that most people are like that. Dumb people use windows. Dumb people use apple. Reality is more complex than "X = Y".