Remember a time when you had to wait for your favorite TV program, cartoon, or the evening news, walk into a library to pick your next book, or actively search for perspectives beyond your own – a time when the desire to broaden your viewpoint required effort and patience.
Today, information comes to us automatically. Personalized feeds manage to anticipate our preferences and filter out what they think is not for us. The question of how to find information is not on the agenda anymore; however, is the content we consume enough for us to think critically?
The Impact on Young Users
What may appear as a mere technological convenience becomes far more complex if we consider its impact on still-forming identities. For young social media users, these dynamics are particularly significant. Being in the stage of actively shaping beliefs and values, youngsters’ shaping identities may be profoundly affected by the algorithm of social media. Moreover, what is especially alarming is that many young people are either unaware of how algorithmic ecosystems filter content or, even when fully aware, lack the critical thinking that is necessary to distinguish reliable or relevant information (Ahmmad, Shahzad, Iqbal & Latif, 2025).
Filter Bubbles and Echo Chambers
A major concern arises when our exposure is confined to algorithm-driven feeds. A whole new digital reality is built based on our personal interests, creating a “filter bubble”, in which an algorithm selects the content that aligns with our preferences. Closely related to “filter bubbles” are “echo chambers” – environments in which people mainly engage only with like-minded voices (Pariser, 2011).
How Feeds Shape the Beliefs
The drawback of this technological development is the isolation of people. Large-scale research on Facebook users demonstrates that individuals are mostly exposed to ideologically consistent content. The feed reduced exposure to cross-cutting content by around 5% for conservatives and 8% for liberals. We rarely notice the narrowing of our information world. It happens gradually, one recommendation at a time. As a result, critical thinking quietly atrophies. Surrounded by creators who align with our worldview, we are less compelled to question our beliefs and assumptions. Moreover, is there even a need to do it if we have so many like-minded people on our feed?
Misinformation Vulnerability
The risk that comes with it is that the users get more prone to accepting misinformation. The spread of misinformation and its consequences have attracted growing attention from governments, international organizations, and scholars. Recent experimental evidence highlights the importance of developing critical thinking to reduce vulnerability to misinformation. To elaborate, the exposure to debiasing videos encouraged individuals to slow down and reflect on the information consumed. This reduced the likelihood of perceiving fake news by approximately 30% (List, J. A., Ramirez, L. M., Seither, J., Unda, J., & Vallejo, B. H., 2024).
Of course, one cannot claim that the past was a golden age of rationality. Nevertheless, the architecture of information consumption was undoubtedly different, as it required active seeking of the answers to the questions rather than passive reception of content we might not have deliberately chosen.