That's not what I would feel if I saw someone get attacked, and neither will most others.
To many people, humans and humanity is special, and that will never change, at all.
And yes, humans are special. Emotionally, intellectually, and so on. You may deny it, but not many will agree with you.
And seeing some people equate the life of a human (who may well go on to become a scientist working to reverse the effects of climate change) to some bird which can simply be removed from there thus negating the genuine need of shooting it if it is found in the process of killing someone is practically unbelievable.
So, if you were to be attacked by a tiger, you wouldn't want anyone to intervene? Am I correct in saying you would rather die? Or see your wife die rather than help her?
And, before I get accused of being a raptor persecutionist, consider the fact that, had it been up to me, the gamekeeper who stamped 3 hen harrier chicks to death in I think Northumberland recently would have under me received 25 years in prison, and his family a nice £300,000 bill to pay.