Bug Observation: Requiring workers per unloader makes trains useless compared to conveyers, which do not require them
https://hub.coigame.com/Blueprint/Detail/649
36 workers for the first blueprint on the hub. This is 36-60 trucks worth of workers, or a lot of workers on maintenance for conveyers.
Note that the alternative strategy of using 1 loader per individual product doesn't work at the moment, if the station has more than 1 product.

