Back in the 80's I had to support an academic library. No networking or anything like that.
A medical literature database was distributed on CDROMs, Doctors loaded CD after CD until they got what they wanted, which was stored on 5" floppies.
You guessed it. And the CDs were very expensive - thousands of dollars a set.. In a floppy drive they dropped into the drive, and more than once had to sacrifice a floppy drive to get the CD out.
I stopped it by labelling the drives "Round Shiny Things" and "Square Black Things". Until a senior academic tore the labels off, ranting about "treating academic staff as morons". Five mins later he had a CDROM in the floppy drive.