How social media filter bubbles work?

Social media filter bubbles are like having a special lens that only shows you parts of the world.

Imagine you're playing with your favorite toy, maybe it's a robot or a dinosaur. Every time you press a button, it shows you something new, but always something similar to what you've seen before. That’s kind of how filter bubbles work on social media. You see posts that match what you already like, so they feel familiar and fun.

When you use social media, it's like telling your robot, "Show me more of this!" If you click on funny videos, the robot says, Okay, let me find more funny stuff for you. But if you don't look at other kinds of posts, your robot keeps showing you only funny things. That’s how a filter bubble grows, it gets bigger because you keep choosing what you see.

You might not even notice the lens, but sometimes you'll be surprised when someone says, "Why didn't you tell me about this?" Because your robot only showed you part of the world!