LEFT BIAS
These media sources are moderate to strongly biased toward liberal causes through story selection and/or political affiliation. They may utilize strong loaded words (wording that attempts to influence an audience by using an appeal to emotion or stereotypes), publish misleading reports, and omit information that may damage liberal causes. Some sources in this category may be untrustworthy. See all Left Bias sources.
- Overall, we rate Harry Sisson’s Substack as left-biased due to its explicit support for Democratic policies and strong opposition to Republican figures. We rate the publication Mostly Factual in reporting, as while some claims are based on real events, the content relies heavily on opinion, selective framing, and emotionally charged language rather than balanced or verifiable reporting.
Detailed Report
Bias Rating: LEFT (-6.6)
Factual Reporting: MOSTLY FACTUAL (3.9)
Country: USA
MBFC’s Country Freedom Rank: MOSTLY FREE
Media Type: Website
Traffic/Popularity: Medium Traffic
MBFC Credibility Rating: MEDIUM CREDIBILITY
History
The Harry Sisson Substack is a personal newsletter and podcast platform authored by political commentator Harry Sisson. According to its About page, the publication delivers political commentary and analysis directly to subscribers via Substack. Sisson gained prominence through social media, particularly TikTok, where he built a large following posting political content beginning during the 2020 U.S. presidential election. The platform primarily serves as an extension of his digital media presence.
Read our profile on the United States media and government.
Funded by / Ownership
The Harry Sisson Substack is independently operated by Harry Sisson and funded through Substack subscriptions, podcast monetization, and broader social media-related revenue streams. There is no evidence of institutional ownership, though public records indicate he has received payments from political organizations such as Democracy Defense Action for consulting work, suggesting financial ties to Democratic-aligned entities.
Analysis / Bias
The Harry Sisson Substack is a highly opinion-driven political commentary platform with explicit ideological alignment. Content strongly supports Democratic Party positions and consistently criticizes Republican figures, particularly Donald Trump. For example, in Trump begs Iran to end war, Sisson describes Trump as someone who “always chickens out,” using dismissive and sarcastic language.
Similarly, Chaos erupts as Trump ruins everything attributes a wide range of national and global issues directly to Trump, employing highly emotional and absolutist framing. In Epstein file about Trump just leaked, the author asserts wrongdoing and cover-ups while relying on selective sources and strongly accusatory rhetoric.
While some claims reference external reporting, the overall presentation is partisan, rhetorical, and lacks balance or opposing viewpoints. Language frequently includes personal attacks, generalizations, and persuasive framing rather than neutral analysis. The content functions more as political advocacy than journalism.
Failed Fact Checks
- None in the Last 5 years
Overall, we rate Harry Sisson’s Substack as left-biased due to its explicit support for Democratic policies and strong opposition to Republican figures. We rate the publication Mostly Factual in reporting, as while some claims are based on real events, the content relies heavily on opinion, selective framing, and emotionally charged language rather than balanced or verifiable reporting. (D. Van Zandt 03/27/2026)
Source: https://harryjsisson.substack.com/
Last Updated on March 27, 2026 by Media Bias Fact Check
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Left vs. Right Bias: How we rate the bias of media sources