Science fiction has a habit of turning into science fact. Usually, that’s because a good sci-fi writer has some level of scientific knowledge, or at least interest. They can look at where the world is now and extrapolate. That way, they end up with a pretty good guess that turns out to be true. You see this a lot in classic sci-fi novels, many of which prioritized the concepts over things like story and character. (I love Isaac Asimov and Arthur C. Clarke, but man is their early writing dry.)
Other times, fantasy becomes a reality despite the original work not having too firm a scientific basis. Someone had an idea, they put it on paper or film, and it ended up happening. You see this a lot in movies and TV, even when that work’s use of technology is basically a stand-in for magic. Usually, that happens because whoever write the thing thought the idea was cool. Then, somebody else with knowledge, money or both saw it and agreed that it was cool. So, they threw everything they had at it and figured out a way to make it happen. We’re going to guess that’s what happened with most of these movies that inspired real tech.