Surely I wasn't the only one to immediately think of this?
XKCD Standards:
https://xkcd.com/927/
I'm all too eager to deprecate my box o' rando mini/micro/meso USB A/B/hard drive cables.
I suspect you never did any work with 9 or 25 pin serial.
(actually I lie it would be cool to have a 4952 to play around with again)