Video-sharing platforms such as YouTube and TikTok are proving to be crucial mental health lifelines for LGBT individuals navigating the damaging effects of stigma and discrimination, according to new research published in the journal ISPCE Bulletin.
The study presents a theoretical framework grounded in minority stress theory, social identity theory, and the hopelessness theory of depression. It argues that online video-sharing spaces, often dismissed as trivial or purely entertainment-based, can serve a far more meaningful role for people facing societal rejection.
Oscar Wu, a researcher at the University of Edinburgh, explains: “Although this is not an empirical study, our paper brings together existing research and theoretical frameworks to explore how video-sharing platforms (VSS) like YouTube and TikTok serve as tools for emotional support, identity formation, and community building for LGBT individuals.”
Many LGBT individuals experience heightened levels of stress, anxiety, and depression because of ongoing prejudice and marginalisation. This distress is compounded by the need to hide one’s identity in hostile environments. In these circumstances, digital anonymity serves both as a shield that protects users and as a bridge that connects them to communities where they feel affirmed.
The study highlights how video-sharing platforms offer more than just a place to post videos. For many in the LGBT community, these sites have become refuges of emotional support. Personal stories shared through vlogs, especially on YouTube, provide comfort and solidarity. In comment sections, users share their own experiences, offer encouragement, and form bonds that might be difficult to establish in their offline lives. This sense of community plays a significant role in reducing feelings of isolation.
TikTok is also singled out for its impact on younger users. With its quick-fire video format and trend-based content, it has emerged as a key outlet for LGBT youth to explore their identities. Hashtags linked to coming-out stories or personal challenges routinely attract millions of views, signalling a deep hunger for connection and representation.
Wu elaborates: “By applying Minority Stress Theory and Social Identity Theory, we highlight how these platforms offer visibility, reduce isolation, and foster resilience. This synthesis suggests that digital spaces can meaningfully buffer against the psychological toll of discrimination.”
According to the authors, these interactions may help counter the psychological toll of minority stress. Engaging with affirming content and communities helps individuals develop more positive cognitive styles. In doing so, they are less likely to internalise the negative messages they encounter in the wider world. This may reduce their vulnerability to hopelessness and depressive symptoms.
Although these platforms offer promise, the study calls for further empirical research to substantiate its framework. At present, most conclusions are drawn from existing literature and theory. Still, the authors argue that this conceptual work is vital, given the relative lack of attention paid to digital environments in mental health interventions for marginalised groups.
Wu stresses that while these platforms can offer substantial support, there are key challenges that must be addressed. “We also discuss key challenges, such as the digital divide and algorithmic censorship, which may hinder access for marginalized users,” he says. Ensuring that these digital communities remain safe and accessible is essential if they are to fulfil their potential as tools for mental health support.
