Subsequent movies were utter tripe tho. Aliens was the last good Alien film, and I wouldn't say it particularly explored her femininity. I'd say instead it showed a fairly believable character, who displayed a range of emotions that made sense given her situation.
Don't even bother with Alien 4 which is utter horse muck. Alien 3 had good bits but was overall poor/misguided, and I don't recall Ripley's femininity being a driving motivation for the story as a whole.
In any case, movies back then could explore character aspects in a natural, non-intrusive way that didn't flash neon signs saying, "Look at this! We're doing a movie which features diversity! And trans people! Look at us! Look!"
That's the difference. Today you see how blatant the various social agendas are. Not only are they not subtle, they tend to take centre stage. As others have said, they grate especially when the story is so poor you're looking for crap to criticise anyhow.
If they spent more time putting together a good story/script, and less time shoe-horning every SJW theme in they can think of, maybe we wouldn't be so **** off about it.
Tokenism and social agendas stand out like a sore thumb when the movies are lacking the essential elements of a good story/film.