There are a lot of ways you can slice it regarding accessorial charges. My carrier (FedEx Custom Critical) has a large and very good sales force in the field. Their efforts produce many of the loads we haul. Without them, my revenue would be diminished. Without me and other drivers, they would have nothing to sell.
When they sell a run or a contract for numerous runs that involves say inside delivery charges, it will likely mean, if I accept the run, that I'll be using a lift gate and a hand truck to move the freight off the truck and inside a building where no loading dock exists. For that labor, my carrier will charge say $100, some of which they will keep for themselves, though I was the one that moved the freight inside.
I do not begrudge my carrier that money. To obtain that load and the revenue it produced, I had to do nothing more than wait for the Qualcomm unit to beep. My carrier sold the load. I delivered to the customer what the carrier promised. The alternative would be to sell the load and accessorial services myself (get my own authority), or decline the load and wait for a load that did not involve my labor and the extra money my labor would produce.
If I wanted to be a truck driver only, I'd specialize in no-touch freight and probably be happiest running in a drop and hook operation. But I don't want to be a truck driver only. I'm a proud expediter that provides a full range of expediting services to my carrier and carrier's customers. I do more than haul freight. I am the solution to whatever problem arose that required the expediting services I provide.
Sometimes that means wrestling tall and heavy computer cabinets off the truck, onto the street, into service elevators, up 20 stories, down long hallways, and through narrow doorways. It also means I can take time off anywhere I wish, see the country, enjoy quality time with my wife (and co-driver), park the truck at Cracker Barrel, and earn more money than most of the people I serve.