Identity politics sits at the center of this dementia and brain health question.
Identity politics—the way people’s political beliefs and social identities shape how they see themselves and others—has a big impact on friendships today. When politics becomes a core part of who someone is, it can change how they connect with friends, sometimes bringing people closer but often creating distance.
One major effect is that political identity can create tension or even division between friends. When someone feels strongly about their political views, especially if those views are tied to their personal or group identity, disagreements aren’t just about ideas—they feel like attacks on who they are. This makes conversations tricky because critiquing a policy might feel like questioning the person’s values or character. As a result, many people tend to gravitate toward friends who share similar beliefs since it feels safer and more affirming to be around those who think alike.
But this closeness based on shared politics can also lead to exclusion. If you don’t fit into the same political group as your friend, you might feel left out or rejected—not just for your opinions but for what those opinions say about your identity in their eyes. Feeling politically excluded has been shown to increase anger and reduce willingness to engage with opposing viewpoints, which can push friendships apart even further.
Sometimes these divides become so sharp that people avoid talking about politics altogether in social settings just to keep peace. Some prefer keeping political discussions private so that friendships don’t get damaged by heated debates or misunderstandings.
For others, especially when political beliefs clash with deeply held aspects of identity—like race, gender, sexuality—it’s not just uncomfortable; it can feel unsafe or hurtful. In such cases, individuals may need to set boundaries around what topics they discuss or even reconsider the relationship if it threatens their well-being.
Despite all this complexity, there is still room for friendship across differences when both sides make an effort to listen respectfully and understand where the other person is coming from without trying to change them immediately. But that requires patience and sometimes outside help like mediation if conversations tend to escalate quickly.
In short: Identity politics shapes friendships by influencing whom we trust and relate with emotionally; it can build bonds among similar-minded people but also create barriers where differences become sources of conflict rather than connection. Navigating these challenges means balancing honesty about one’s values with empathy toward others’ perspectives—and knowing when protecting one’s mental health means stepping back from certain relationships altogether.
For more, see CDC — Alzheimer’s and Dementia.
