Movies have actually been a huge influence on America's view on sexuality, if not the largest influence.
There's one organization, CARA (the Classification and Rating Administration) who provides ratings for movies and TV shows in the US, and they've heavily censored nudity in film for decades, giving films shockingly high ratings if even a breast is flashed on screen for a moment.
This has caused studios to limit nude scenes, or to be extremely creative about sex scenes, to avoid higher ratings. Because the higher the rating, the smaller the audience will be, and they want to appeal to a larger audience.
If you watch American films from the 70s and earlier, seeing casual nudity in a film was a pretty normal thing, whereas you have to buy a porno just to see any nudity today.
This had a nasty backfire effect, where our culture now associates nudity with sex. We don't appreciate the natural human body unless it's under the context of sexual desire or procreation.
The crazy thing is, nobody really knows who the members of CARA are. Their identity is kept secret. The heads of their organization are known; you can check them out on their official website (https://www.filmratings.com/About), but the organization as a whole keeps their members' names secret. So we have no idea who these people are who are censoring nudity in American films.
James Bond was an alcoholic, with good reason. He didn't drink vodka martinis for the taste, he drank them to dull the pain and horrors of his job. As much as he drank, he probably didn't really taste the booze anymore.
The original James Bond from the novels was a dark and brooding high-functioning alcoholic, who operated at his best with a drink or two in him at all times. He was pretty useless without the drink. A vodka martini would quickly get him in the right headspace to accomplish his latest mission.
The movie Bond was reinvented to be this dashing, handsome womanizer who drank and smoked socially and was charming as hell. Basically, a 1950s ideal male fantasy. This Bond probably could've used a classier drink than straight vodka, but that's one aspect of the books they kept pretty loyal.