Anit-air

Umm... Have you ever flown with any air vehicle? 

AA is super OP in this game, Laser designator is OP in so many level's, as soon you take off you get painted and shot down.

RPG, Tow missiles, you have no warning about those and they are one hit for attack chopper and Jets, in BF 6 they are supper easy to use, all tanks have guided missiles,

Lock on weapons against painted targets work in broken levels, spawn camping AA tanks shoot you across map. and you cant do anything about it.

Spawn Cram shoots down all incoming missiles.

I’m not talking about other missile systems—I’m talking specifically about AA systems meant to shoot down aircraft. I never run lock-guided missiles on tanks. To me, it’s a useless system that actually removes defensive capability. I’ve never had an RPG or guided missile from a tank successfully lock onto an aircraft, so maybe I’m using it wrong. On top of that, it requires a very proactive team. Laser designators are extremely obvious and usually get destroyed almost immediately.

Spawn Cram don't stop the guns on the helicopters 

Bro what game are you playing? The laser marker ok thats busted, but the AA Tank has a range of about 500 meters maximum. It can't camp you over the entire map thats totally wrong. The turret is really trash, have you played BF4 for example? That turret was so much stronger! Its ridiculous I just played in the AA Tank for the first time on BF6 and it just totally sucks. I have thousands of hours in BF4 and was at least mid tier in both AA Tank and Attack Jet. The balance in the new title feels totally off. I mean I could get a 60 - 0 streak in BF4 with the Frogfoot or Warthog, where a skilled AA player could deny you from half of the map, but now u can basically ignore that thing and dominate the sky ez AF.

But the real question is what happened to the homebase Auto-AA? That thing doesn't do anything at all!

Try flying a bit and tell us how safe you feel from the AA etc. If I was a betting man, I would bet that you would then refuse to touch any of the current aircraft until they are overhauled into something better

Anyways you use the wrong "AA" if you want to eradicate the enemy aircraft.

https://www.youtube.com/watch?v=mBXCVW5yx8Q(WHY is this the BEST ANTI AIR Tactic?)

https://www.youtube.com/watch?v=95YSfARJTtY (How to ACTUALLY Use Aim-Guided Missiles - A BF6 Guide)

If you get painted.

Painted means all lock on Weapons have increased range, and yes AA tank included. and missiles don't lose lock close to the ground.

And they follow as well close to the ground.

it takes 1,5 seconds to paint a vehicle but target stays painted for 20 seconds.  and you can Paint target from  500m+ You get notification, while you get painted and then it disappears.

Yes main canon is hit or miss in AA tank.

Going below radar is imo the main problem with air craft.