They’re doing it too much though. Lots of onroads are being forced to work 10-14 hour days, multiple days in a row. They cut support staff so those few people have to do more.
And they’re not firing/retaining by who does a good job or who has more skills. They’re doing it randomly. One guy I know, one of the best dispatchers in his center, got kicked out because they drew lots on who to fire.