This is getting out of control.
The "free" AA has been there from Stoneage and now some people are thinking is wrong. T4 does not run anywhere, is there exposed to indirect fire, and it is not as efficient as a mobile AA. It has its downsides and it pays for its advantages.
Like stated above, OKW is not the single faction with "free" features, everybody knows it.
Becasue now they have 100% income so they should bet AA unit like any other faction.
With reduced income to was too punishing to spend 55F just to counter planes. Right now it belongs to the past.
Sure, it's not the only faction with free stuff, but other factions have something free, something to pay for, while OKW has everything free.
Free nades (pineapples, molos, brits nades), free schreck (piats and zooks upgrade, soviets
) free repairs (closest is industry station for 50ammo) free AA, free medics (all other factions have to pay for it) no side upgrade for AI upgrades.
Sure, USF have free officers, but it's like free zooks cpt/ltn and free retreat point but they still have to pay for tons of other things (which is good).
One more time. With 100% income, there isnt a single reason to get free AA.