if the Taliban militants were using it then it's a legitimate target and I would take out the antennas. I assume the same holds for Ukraine. If Starlink is being used by Ukraine military then I think Russia is perfectly within the rules of war to target the antennas. If a software update makes them harder to target then does that make SpaceX HQ a military target? idk, probably, but in the same way FedEx is a military target. I don't see it very feasible nor advisable to launch a cruise missile targeting Hawthorne CA...