It's one of the first discussions I had over internet, back to 1997...
I damaged a floppy drive once, programing an assembly code to move the head out of the usual limits. The drive stopped working, and I could do that with 2 other drives.
But lots of people doubt it at that time and I never gave attention to the subject again.
There is some discussion wetherwhether rewriting a BIOS (like old virus did) is physical damage, but many people (including myself) take this out of the problems you mention.