In my opinion pages that have scifi/fantasy guns like the BFG are just magnets for 12 year olds.
Also IMO anyone who mistakes this>
or this
or this
or this
For a real gun Isn't exactly the sharpest tack in the box.
Literally every weapon there fits the whole profile/imfdb policy that if it is an alien ray gun/laser/scifi gun than it is not eligible to be on IMFDB.