I agree that such people exist, but come to think of it, isn't there a good deal of overlap there with the sorts of people who consider incorrect language to be violence as well? So obviously Kyle was literally being assaulted well before he had to pull the trigger.
Then again, these are retards we're talking about, so logical consistency doesn't matter anyways.
If Kyle gets convicted, the takeaway some people may get is this:
Should you decide to defend your community from joggers, open confrontation will not go your way, even if you are in the right and did everything in your power to avoid needing to take a life. Your best legal recourse is to do everything in your power to not get caught by the authorities in the first place.
I've read some glowposting regarding shooting into large crowds from a distance and whatnot, and how hard someone who did so would be to catch. I would begin to expect at least one incident of that nature should Kyle be convicted, given sufficient rioting. In other words, I'd expect any sort of right-wing response to rioting to become more clandestine rather than attempt to rely on any institution, since it's been proven that they can't.
Some may consider that to be a silver lining.