The whole defense industry leaves a bad taste in my mouth. Once you peel the narrative that we are supposed to be the good guys (hint: in some/most cases, we are not), you realize that you really just help to kill people.
As someone who work in drones and robotics, it’s one of the reasons I always request the end goals not just the project objectives, also, nothing is weaponized, I would prefer to sleep well at night knowing I only hurt flies in my life.