I worked in academia for a decade and the code written by Hgrad students is a problem... but 95% of faculty are so clueless about computers they have no idea. And decent grad students know it.

I've worked in physics and chemistry and I've seen this code... It is like a ten year old with cheez whiz sealing your bathroom. It works for a while, but it is not professional code. Smart domain experts know they are just barely passing with respect to coding solutions in their field,