This is an important argument and it sounds convincing, the way you described it above. Yet, the filmed result was not only poorly executed - an inactive scene, which doesn't fit the rest of the film and reminds me more of a stage production rather than a big budget action thriller - it also provides more problems, than benefits.
It looks exactly how it's supposed to look-like a cheap, low effort escape for space station denizens offered at a bare minimum by a soulless corporation that runs a sterile orbiting business center.
As for the scene 'not fitting in the rest of the film', that is just flat out wrong. As I've said, the entire theme of the film is motherhood. Establishing Ripley as a mother who had her opportunity at a return to normal life stolen from her by corporate machination gives us a different dynamic entirely. And a better one.
What about the father? What about the rest of the family?
What about them? The fact that Ripley only seems to be concerned about having lost a life with her daughter should tell you everything you need to know about what mattered to her. Maybe the father was a deadbeat. Maybe Ripley wasn't careful enough when she was young. It doesn't matter. The loss of the daughter is what matters, and that is the heartbeat of the movie. It isn't an examination of every single thing she lost. It isn't a full character study. It's a motivation for the character that makes the conflict and resolution more personal and fulfilling.
The point is that only by going back into her own personal hell can she reclaim what the creature and the corporation stole from her. It makes it about more than 'getting over it'.
Who was that daughter anyway?
Wbhat an odd question to ask. Ripley clearly loved her daughter. She didn't resent her or have reservations about being reunited with her. If the character needed to be more complex, she probably would have been. But the character isn't the point. It's what Ripley's lost that is the point.
Leaving those questions unanswered, makes this scene feel like a hollow tool of artificial symbolism. Answering them would kill the pace and needlessly digress. Then there's that major motif of the first film, the angst of motherhood. If Ripley already was a mother and at that, one with affection, this motif would become kind of absurd.
It absolutely
wouldn't make the motifs of the first film, whatever you claim them to be, absurd. That would mean you are somehow suggesting that Ridley Scott's vision is somehow beholden to what Cameron did in the second film.
The 'characters' of
Alien don't exist as anything but to be sacrificed to the creature in service to its themes. There is no reason to
want any of them to survive because there is no stated reason for them to live beyond the audience's expectation that they have lives to get back to and in order to escape their cruel fate. We sympathize with them on this level solely, and that works for that film. Saying that 'Ripley was once a mother' doesn't diminish or invalidate the first film at all because none of those ideas are even examined in the film so I have no choice but to dismiss the argument entirely.
Cameron's stated intention in the second movie was not to repeat the first movie or even honor any of its intended themes but create something new out of the ideas of the first film that appealed to him. He specifically set out to make a movie that had a strong female lead. That was his major interest in bringing Sigourney Weaver to the production, something that he refused to budge on even though it was going to cost Fox a lot of money to do it and she originally wasn't even interested. He wanted to explore what being a woman in this world, wit her experiences, meant and to Cameron, exploring the idea of motherhood and juxtaposing that with the alien queen is the core of the film and its evident at every possible turn. Stripping Ripley's status as an ailing mother removes an important contextual aspect of their entire conflict, as well as the mythological concept of Ripley metaphorically 'descending into hell' to reclaim what had been taken from her.
Motherhood themes are present in the first film, but always as a negative contrast: a callous AI being a "Mother" to humans, a human forced to become a parent to an Alien, a cynical corporation being a family to its employees, a disclosed android trying to rape a human etc. In the second film, this contrast is leveled with Aliens on one side ans humans on the other. The process of negative interaction is reduced to fighting and only one short burst scene is shown.
Making Ripley a mother, who lost her child due to long-term hibernation in space, wasn't about strengthening her connection to the Aliens, it was probably intended to strengthen the motivation to become a foster parent to Newt later on in the film. But since Ripley's affection for a savaged, traumatized, orphan child obviously doesn't need any further motivation, the scene was seen as redundant and got cut.
It's a different film with different ideas so none of this matters as it regards the execution of
Aliens or the sanctity of
Alien. Cameron wisely didn't try to imitate Scott.
And as for the scene getting cut due to being 'redundant', it's not. Ripley rescuing Newt without any stakes besides 'it's the right thing to do' is fine but it's clear that her motivation isn't rooted in heroism but out of a need to heal herself and give this child something which, like her, has been stolen by Weyland-Yutani. It's two people that suffered the same injustice finding something in the other that makes them whole again. It's mythic and uplifting, not merely a standard heroic action beat that you seem to think is all it needs to be.
I see your point, but *they* did outsmart the marines right from the get go, nesting deliberately near the fusion-powered processing station, thus making them unable to use their firepower. They also cut the power, right? What do you mean *they* cut the power? How could they cut the power, man? They're animals! ...poor Hudson. The point is, that there are already multiple events, which show how smart the Aliens are. Some felt repetitive and, probably because of its low visual appeal, the Sentry scene was among those that got cut.
The creatures didn't nest there because they knew they'd be safe from Colonial Marine small arms fire. It was an ecologically sound place to build a nest. And even if that
wasn't the reason, it most definitely was
not to be safe from the soldiers. I'm not sure where you're getting this notion from. This would require them to understand how atmosphere converting thermodynamic engineering functions. Are you willing to go that far simply because their actual intellect is never expressly established? If they're that smart, why aren't they making their own climate controlled environments to live in and simply bringing their prey back there? Or does their intelligence, absent a need to adapt to new challenges, only permit them to outsmart the protagonists when the plot demands it?