This is why this card is so broken:
You start getting points as soon as an injured trooper enters your radius . If he enters the radius and immediately leaves,you still get points until he's full. I'm not sure if he's still buffed after he leaves
You can still get points even after you're dead. It can be 30 seconds , 1 minute or even 2 minutes of constant free points
If you die as an officer and then take a vehicle you can still get presence points when teammates are nearby . This doesn't work everytime but it's still very common