Lol. This could help some old folks , or those that struggle with non-concrete concepts.
In helping people with computer stuff, so many don't make the connection that a file goes in a file-folder just like in real life. Having them do the same "physical" take of moving a file to the bin, might help them learn how an OS works.
Also, wow, desktop Icons? I have been on GNOME desktop so long I didn't realize people still used desktop icons.