It's not about the number of cables, but the number of cable types. The combinatoric explosion sucks. I've got cables for A-to-B, A-to-mini, A-to-micro, A-to-C, A-to-Lightning, C-to-C (some capable of TB3), C-to-Lightning. Apple already went all-in on USB-C with their laptops years ago, to the extent that they ditched every other port for a while. The sooner they do the same on the iPhone, the sooner we can leave behind the inconvenience of having the wrong cable or lacking a dongle.