Answer:
It gives new ideas to achieve
Step-by-step explanation:
Science fiction fascinates me. Science does not. Technology does. Combining all of them is one of the most interesting things to learn about. When an author of science fiction writes about an idea, like the idea of retina scanners, or holographic computers, it interests people, making them think, maybe we could bring this to reality. And then they do. Humans can do just about anything, and when they're interested in a topic, they're twice as likely to take it into legitimate consideration.
Hence, why we now have so many things that were nonsense years ago. Because science fiction is new, and science fiction is the future. If you told someone seventy years ago that one day we'd have self driving cars, they'd think you were nuts. Now they exist. Because some author came up with it, some CEO or millionaire though it was a good idea and told their employees to make it happen, and some engineer and/or scientist was smart enough to make it happen.
Hope this answers your question :)
Stay Cold,
Brook