IMO score has little to do with the issue. A simple example is just go to the DA. There is no score there and you see all the same crap there. So if score alone was the reason then you wouldn't see the same stuff happen there as well.
IMO it's the mentality of the average gamer these days.. I can't claim to be a vet as I've only been here a short time, however I think I can handle my own in most 1 vs 1 fights. I may get beat or I might win but I've taken the time to learn by getting killed countless times.
I feel I share the same attitude as many of the vets meaning what matters to me is the fight over anything else and perfecting the skill of dog fighting in just about any plane.
In reality, I don't think the problem comes down to it being a score issue for the most part. Lets face it, this game has a steep learning curve and there is constant influx of new players. Most of them aren't going to put the time in it takes to actually learn to dog fight. They want quake 3 instant gratification and have no respect for the actual fight,. How can they have any respect for the fight if they haven't taken the time to learn how to fight.
So as we have older seasoned players stop playing for this reason or that and so many new players joining, there is just no way to teach them or make them want to learn and respect the actual dog fight. I used to think it maybe a score issue, sure for some it's likely the cause for being timid, but the more I think of it, the constant influx of new players is the main cause. It's easier for them to learn bad habits rather than learn the art of dog fighting.