We don't often celebrate making things harder to do, but adding friction to something that's happening too often can help bring it back into balance. That's especially true for things with large "multipliers". An unscripted meeting might take one hour for the person calling it, but eat 10 hours of other people's time (plus interrupt them). Adding an hour of prep and summary for the caller lowers that ratio a bit so everyone has a more similar view of the meeting.
That's rarely grounds to make things harder with no benefit, but meeting prep has very solid benefits. Even in terms of time wasted, a clear agenda keeps meetings from dragging on, and routing minutes/summary after the fact avoids repeating discussions or inviting people who only need to listen.