TWS: Natasha saves Steve, by pressing him into her chest. She has to act fast to save both him and Sam, because she is the only one who saw Bucky’s gun and was able to correctly and timely predict where he will shoot. This moment is not even aknowledged, as it’s just a thing that happens. She literally is sitting in Steve’s lap for the rest of that scene, feeling around between his legs for her guns, yet nothing, no tee-hee, she is sitting on Steve’s dick ~u guys~
AOU: Natasha saves Bruce by pulling him into her chest. The camera lingers, the shot goes on and on, everything is telling “LOOK, he is ON HER it’s like they ARE HAVING SEX and his face is in HER BOOBS GUUUUUUYSSSSS THEY LOOK LIKE THEY WILL DO THE DO”. Nothing about this shows her competence, nothing about this presents her as more than an object.