fighting aircraft is not worth the time, setting up AA weapons in order to wait multiple minutes just to get one take down- which then easily respawns again- is a waste of effort, instead you could have just respawned and pushed the objective 2 times.
Ignoring aircraft is still be best way to fight aircraft, so AA vehicles are in dire need to be implemented.
I mean, I dont see why these vehicles would be unbalanced, they would suck at taking out tanks, but would be comparable to anti infantry fighting power of other tanks, since they get more MGs and auto canons, but no big HE tank shells.
you literally trade anti tank power for anti air power.
No. Fighting aircraft needs to be worth the time, e.g. limited vehicle spawns per player per match so they can be depleted. If you just put mobile AA on every campaign, you recreate the problem where they are used exclusively against infantry. I’m guessing that’s what you want. No.