The problem, very broadly, is that real-world actions can have real-world consequences, and a gaggle of students wandering off and conceivably engaging in real-

The problem, very broadly, is that real-world actions can have real-world consequences, and a gaggle of students wandering off and conceivably engaging in real-world actions in the name of some company which they aren't actually affiliated with is unlikely to be a risk which that company signed up for.