Open the ops inbox at a 30-person brokerage or 3PL and you'll find the same pile. A shipper asking for a rate on Chicago to Dallas, sent two hours ago and going cold. A customer asking where their load is for the third time today. A carrier's insurance certificate that expired yesterday, on a truck that's already dispatched. Billing waiting on forty PODs that nobody has had time to chase.
None of this is hard work. It's reading an email, looking something up in the TMS or on the load board, and replying. But it happens two hundred times a day, and it lands on the same dispatchers and reps who are supposed to be covering freight.