Participants come unprepared. There are people at meetings who do not need to be there. Unnecessary meetings are held. The discussion constantly veers off on irrelevant tangents. Meetings regularly end without a decision on what should happen next.
Meetings have little or no impact on anything that matters.
Meetings drag on for too long. People are holding back their ideas. Participants are yelling at each other. Meetings are boring. Meetings are our specialty.