A person might not be evil for planning a large team meeting in the break room. Or placing a makeshift sign on the door informing me that a meeting is in progress and I am not invited.
But when said meeting occurs between 7:30a.m. and 9:30a.m. on a Monday morning … I know I am dealing with pure evil. Who in their right mind would place a barrier between dozens of Monday-morning workers and their crappy break room coffee? Too much of this, and a grumpy coworker uprising is inevitable.