What is the point of having multiple Barracks, infirmaries or research labs if the queue to train or research doesn’t increase.
With two barracks for example, I should be able to train Grunts in one and Archers in the other barracks at the same time.
Since this isn’t the case then what’s the point?
Having multiple barracks increases how many troops you can train altogether, not at the same time. You can't have more than two research labs, having more infirmaries increases capacity for wounded soldiers.
Hope that helps