Regarding Oppenheimer, I address what you have to say about the Florence Pugh/Emily Blunt characters and the decision not to show the bombing of Japan, as well as related issues, in my review below.
I would add that there is only so much Nolan could have included in one film. Regarding the points you make about the role of women in the Manhattan Project, the effects of radiation from the test on locals, and the treatment of the Hispanic people, these are all worthy of their own films, I agree. But none of that means Nolan made a bad film or that Oppenheimer shouldn't have a film made about him just because he's a white man.
https://medium.com/simon-dillon-cinema/film-review-oppenheimer-a25c6431a281