The Filter Bubble meme is a visual representation of the intellectual isolation that can occur when website algorithms selectively guess what information a user would like to see based on their past behavior. The concept was originally coined by internet activist Eli Pariser and has since transitioned from a sociological term into a popular meme format used to critique social media echo chambers. In these memes, a person is usually depicted inside a literal bubble, surrounded by agreeable content, while contrasting viewpoints or objective realities are kept outside. It is widely used in political discussions and media criticism to highlight how users become trapped in loops of confirmation bias, blissfully unaware of the broader world around them.