Air to air missile counter isn’t a realistic tactic, the only missile I know IRL capable of doing this is IRIS-T which is only limited to close range. Fox3 shooting down Fox3 is a thing never heard of and it will have serious issues with 5th gen which carries way fewer missile than some late 4th gen like Su30SM and F15C. Imaging a SU30 countering all the missiles of F22 and can still have 6 missiles left, or F15 do the same to SU57, it is insane and totally ignorance of reality at all.