[Discussion] Why are PvE PMC weapons so broken?

I almost never find weapons on PMCs that have better than 80% durability (so 20% already in the red and urepairable). I've seen plenty of guns that have <50% durability. I don't understand why they spawn with them in such bad condition. I'd go as far as saying that, on average, PMC weapons are worse durability than scav weapons. It makes looting them kinda pointless.