Been here 10 years now, and the riduculous gaming the game stuff is still going on.
As long as you have less-than-perfect people playing the game, this will continue.
Why cant You install a pop up “move it or lose it” idle timer. You lounge in the tower for more than “x” minutes you are booted
So if I am waiting for my squad mates, or getting a snack, or putting coins in the dryer, you tell me I am no longer welcome, and you boot me from the game.
You sit idle in any vehicle/gun/airplane (as in AFK) you die.
What if I am guarding the map room? Or waiting for someone to move so I can attack or run troops? There are a number of legitimate combat-related reasons for sitting quietly and waiting.
And add a geo fence so if You fly off map, you die.
That one needs a better solution. You could be trapped in a furball, or miss your turn on a long bombing mission. It's a legitimate problem, but needs a better solution.
if You bail from an undamaged plane you die.,
Again, need a better solution. There are legitimate reasons for bailing that don't involve avoiding combat.
Been here 10 years now, and the riduculous gaming the game stuff is still going on.
Unfortunately, some of your suggestions are just as much "gaming the game" as the issues you are trying to address. Some can't be changed without dramatically changing the nature of the game.