Hehehe, nice concept!
I'm in the same boat as another commenter, I just got a Quest 2 yesterday and this app "gently pushed me" towards setting it for development :D.
In my case, I do have a reduced space for computer things, so I would have appreciated the option to move to one of three positions: original position, in front of printer, in front of where you stamp the paper.
One thing I noticed is that dropping the stamps results in the stamps going through the floor, and not respawning, so you cannot use that stamp anymore.
Fun idea!