Not one that short but I do have A to A cord like that in use. In my case it’s with a KVM that I lost and AC adapter for but found that if I plugged in to one of the rear console connections it could get it to power on from the USB device. Cable it to a USB charging port on the front of one of the UPS and away it goes.
I actually have a APC UPS at work that uses a USB-A to USB-A cable. You can look up the cable online, it's part number 940-0504. I was surprised APC used such a cable. I think if you tried to do something dumb like connect two PCs together with it, one of the USB ports would fry.
I have a cheap HDMI capture device that takes in video input, exposes it to the computer as a regular webcam, and then outputs it back to HDMI. It gets the job done.
It uses an USB male to male for power, and a regular one for data.
That said, not sure how a short one like that would help.
So you have 2 USBC devices you want to connect together, a laptop and a phone for example, but for some reason you can’t find your USBC to USBC cable but you do have 2 USBC to USBA cables.
Well by breaking the USB specifications you can connect the 2 cables together to make a janky USBC to USBC cable.
Alternatively you can get single circuit boards with USBA ports on them and you can use this jank of an adaptor to link them together.
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