It was super influential in sci-fi and more specifically cyberpunk. Though since it came out a little over 30 years ago, a lot of aspects of it were emulated over the decades, so what was considered groundbreaking and new at the time isn’t impressive for today. You see that a lot with many things that were “the first”.
Tbh I think the movie was more about the art and visual style, because outside of a few shoutouts, the story didn’t really leave a legacy.