You are deflecting. Stealth is supposed to make the thing undetectable by radar beyond a certain distance, and definitely not targetable at those ranges. The Serbs needed only modify their Russian kit to use a low-band and they fired two surface to air missiles up that goblin pilot's ass.
The technology is obviously flawed. One hallmark of delusional thinking is when a person keeps spouting off his theory in the face of real-world, undeniable evidence that he is wrong..