This will be the downfall of this game if not addressed by the devs immediately

Griefing.

I don't care about bugs, about disbalances, meta abuses, insane grind or whatever - you can adapt to any of those.

But griefing in this game is not punished AT ALL and it is overlooked.

Few instances that I've experienced in my 40h gameplay:

• Players from other teams can join your team, and start bombing your vehicles, fobs, dissamble buildings, walls or intentionally open the doors to let enemy in.

• I was flying my minigun heli and had 1 spot to take someone with me - took some random guy, not from my squad and then in the middle of the flight he fists me, kills me and takes my heli and crashes it.

• Teamkills are low punishment, you can drive through random teammates with few thousands to loose while one teammate has 20k loadout... Or there were instance where we took big heli early with full of people and then he just shot the pilot and nobody would even know that pilot was dead and all people crashed.

And the thing is you can easily do it early, mid or late game by just switching teams and sabotaging things, making your team win easier...

THIS HAS TO BE ADDRESSED IMMEDIATELY.