Which of the following best summarises the passage?

While echo chambers pose some challenges to individual intellectual growth, their overall impact on global problem-solving remains negligible.

The digital age has highlighted the inherent human tendency of confirmation bias, an issue that social media platforms are actively working to mitigate.

Personalized digital feeds create echo chambers, reinforcing existing beliefs and causing societal division, but individuals can overcome this through active digital literacy.

Social media algorithms primarily aim to foster intellectual growth among users by exposing them to a wide range of digital content.