WWII combat was not nearly as leathal as AH combat for a whole host of reasons, hence Tuck survived.
The fact is that WWII pilots, with some frequency, dove, or even climbed, into enemy forces that would mean their certain death in AH and yet survived.
AH is not a guidline for what is realistic behavior as all of the fear is gone.
BTW, every interview I've seen with kamikaze pilots, or almost kamikaze pilots, has said that none of them wanted to do it and that all the films and governement statments is just so much tripe. They wanted to live very much, but they simply didn't see a way out of it.