Yeah, I'm not affected by it yet, I'm still happy with my 6+ and don't plan to change it soon (I had the touch chip replaced after it developed touch disease, and I changed the battery last year just before Apple admitted to slowing phones, I noticed a considerable speedup with the new battery, so I suspected something - I used an iFixit battery and paid less than the $29 Apple charges now because I'm an iFixit reseller and already had the tools).
But I am noticing when I use the headphone port, and while it's not often these days (my headset and car are Bluetooth) I do use it a few times a week. It was a dumb move on Apple's part, that jack is a very well established standard and isn't going away anytime soon.
I don't look forward to always carrying another dongle, the dongle collection in my work computer bag is already extremely silly, there's probably 20 dongles of various sorts in there, and I haven't even gotten the USB-C/TB3 ones I need yet. I'd take the old ones out if I could, but in the last month I've needed both the DVI - VGA one and the mini-DVI - DVI one, so I really can't. I think I can get away with adding a USB-C to USB 3 and TB3 - TB2 with the other dongles I've got in there. But my phone case doesn't have room for a dongle, I'll have to get an oversized one to add Lightning - 3.5mm audio to carry all the time. Ugh.
