Now now... I didn't call them brainless now did I...
I understand your frustration with the mechanics, and any resultant combat logging.
But personally, if I see individuals just interdicting other CMDRs seemingly for no reason, and blowing them up, I have a hard time accepting that's a good experience for the victims, and ultimately a good thing for the game.
Now if you're saying in some of these situations there is an actual "great goal" fine... But, (a) if it's role playing then I don't buy it, and (b) if there is an actualy ingame effect maybe that needs to be better "expressed"...
What I witness last night at a CG station was seemingly for nothing more than the CMDRs own entertainment and enjoyment at the grief they could create given the game's non-existant mechanics surrounding such situations. eg: The station management quite happy to watch traders (their life blood) being blown up over and over just a few kilometers away, before then welcoming said inviduals into the station to repair and arm them for more of the same... eg: Why weren't waves of security ships being called in? Because the game doesn't currently give a hoot, this nonsense can carry on, not seemingly by design, but more by oversight IMHO. And again, I personally do not think this sort of behaviour deserves the reward of the victims "staying"... If only to frustrate them into giving up...
ps: While trying my hand at pirating this week, I've had a couple of CMDRs combat log but most haven't. Most have played along and paid up. Some have required some convincing (damage). A couple just wouldn't play ball so I either took cargo by force, and in just a couple of cases even destroyed them. While interdicting one CMDR, two others seemingly came to his rescue, and that was the end of me... Now, this is all well and good as far as I'm concerned

Now if I simply interdicted other CMDRs and started trying to destroy them without reason, I wouldn't be the least bit surprised if they logged... Infact given that situation, I wouldn't blame them!