Please help me with this. Why are these units so bad? Even other counter units (which are pretty bad anyways, but that's another post) posses more utility and durability than anti-air. These units are expensive as hell, no health/pitiful shield, and do virtually no damage against ground units. Even hunters/clopses can serve as shock troopers and decent building damage, but anti-air really feels like shooting yourself in the foot just to counter a dumb blob of cheap spam who's speed forces you to either leave them to go kill one of your bases or have your anti-air chase them to the death (which will most likely be the deaths of the anti-air units since they get shredded by anything at all that doesn't fly). I get that mass-air isn't a massive issue anymore, at least in singles, but this still feels like a problem.
Why do AA units suck so much? (Air not OP)