As absurd as enemy puffy hitting you over your own field sounds, how about catching auto-ack over land too?
Flying under 3k over friendly turf and the freaking ack is shooting at me. WTF?
Ordinance from a boat is supposed to stop functioning when it goes over land? Using that logic, if you take a plane up from an airfield, do the bombs disarm when they get over water? I'm not entirely clear on what the problem is. If the ship was farther out in the water, and you were flying the same distance away from it, it would still shoot you. Right? But it would be ok cause you are not over land? Sorry, not being argumentative, I just honestly have no idea what the problem is you are pointing out.