Hi:
...any of your personnel who handle the internals of your PCs (IO cards), electronic systems/circuits in the development phase, or equipment with covers removed/bare PCBs for integration into systems and who have absolutely no willingness whatsoever to learn about and take precautions against ESD damage?
An interesting phenomenon happens with these folks: They insist that they have never, ever, seen anything negatively impacted by ESD. Yet whenever they need a new graphics card, or turn on a prototype system to work on it (such as a software developer turning on a proto hardware setup consisting of bare PCBs wired together on a cart to develop code for it) and something happens out of the ordinary such as a lockup that usually doesn't occur, they will never, ever suspect that it might have been caused by their failure to mitigate ESD.