I found some older threads about this topic (e.g. https://forum.paradoxplaza.com/forum/index.php?threads/does-attrition-cause-manpower-loss.947329/) and the only argument against manpower attrition there was the impact on training exercises.
Couldn't this be solved by having manpower losses only kicking in at higher attrition levels?
Couldn't this be solved by having manpower losses only kicking in at higher attrition levels?