While it might be suitable for server environments with 400+drives, all home setups will have fewer volumes than there are alphabet letters, so it’s a suitable setup there.
Someone else identified how you can run an extra command to identify actual location of a file, and while that’s useful, it’s an extra step that’s unnecessary when the design of the location string itself also identifies that. Unless you can tell me which drive /home/supra-app/preconfiguration/media is on - without running something different. (Vs windows: C:/Users/Someone/AppData/supra-app/preconfiguration/media) That’s what the design of WWW URLs was for - you never have to ask which domain a website is on, and it can even inform you about whether a site is trustworthy.
I don’t think you’re helping your case by showing there’s no drive location convention at all. A friend plugs a USB device in your computer while you’re busy in the kitchen. He’s fine if he just uses a UI autopopup, but if he needs the full path, he has to ask you where you’ve set up auto-mounting, if you have at all.