It makes sense, given there are academic fields where a gun might be needed. E.g. if your research involves inventorying songbirds in the jungles of Colombia or whatever. Even in the U.S. a lot of mycologists carry weapons, so if they get shot at while accidentally stumbling on an illegal weed grow or whatever they can shoot back.
The description looks like it's about competition, not just safety, akin to a class on poker. Perhaps the title is a bit of spin for defensive reasons.
Thats what I was thinking, safety is critical, but an easy 2 day class. There are so many more interesting angles for engineering students to approach handguns whether self defense (more Bondish) or marksmanship, engineering principles etc.