Cyber-utopianism is an idea that means people think the internet and new technology will make the world a better place. It's like when you imagine a future where everything is perfect and everyone is happy because they have phones that do everything for them, or they can order pizza and have it delivered by a robot. People who believe in cyber-utopianism are excited about how technology is changing the world and they think it will solve all our problems. But just like when you dream of a perfect world, the reality might not be so easy. The internet can also be a scary place where people can be mean to each other or steal your personal information. That's why it's important to be careful and responsible when using technology, and not just assume it will solve everything for us.