I have never shot IDPA but if I did and "gaming is frowned upon" then they would probably hurt their jaw from the frown I would put on them.
IT'S A GAME!!
I can honestly say am none of those... yet. However I have been accused of gaming by one person.
You left out the Technician, That is the guy who has to adjust his sights, stance, readjust his belt, and take up to much time on the line.