I watched Megalopolis (2024). Part 70s arthouse film, part 70s does the 30s film (like The Great Gatsby (1974) or Day of the Locust (1975); it swings for the fences and I wouldn't say always makes it, but it was a fun watch.
Also rewatched Brotherhood of the Wolf (2001). I saw the shorter release in the theaters so hadn't seen the director's cut which I think makes some little things clearer.
I also saw Wing Commander on opening day, watched the whole thing and have never played a Wing Commander game.
They're not really colonists in the sense of people colonizing a frontier though; they're families brought into an existing mining colony on a labor contract who decide that they want to escape their world for a system not run by Weyland-Yutani. Its not even clear if they actually accepted the terms of the work contract or were born into it since all of the youths had parents who worked on work contracts for the company and our heroine, Rain, seems to have inherited her dad's debts. Its also unclear if any of them can actually satisfy the work contract since Rain's was extended arbitrarily by the company without explanation.