Sydney Sweeney Controversy | Why Women Tear Other Women Down

This episode asks whether the controversy surrounding Sydney Sweeney’s Novig sports advertisement is really just about the sexualisation of women in sport — or whether female intrasexual competition may help explain part of what we are watching.

Women are often portrayed as less competitive, aggressive, jealous, or ruthless than men. Men may also dismiss gossip, exclusion, ridicule, sexual rumours, and reputational attacks as harmless female drama. But when choosing who you allow into your life — patterns matter.

Decades of research have examined female intrasexual competition, including mate preferences, competitor derogation, indirect aggression, sexual rivalry, gossip, stigma, exclusion, reputation, and women’s responses to attractive or sexually provocative female rivals.

I examine: Professor David Buss' landmark research involving more than 10,000 people across 33 countries; four studies of same-sex competitor derogation; a multidisciplinary review of female competition; experimental research in which indirect aggression rose dramatically depending on how the same woman was dressed; and research examining reputational aggression as a competitive strategy.

The research does not show that all women behave this way, nor does it establish that criticism of Sydney Sweeney is caused by female rivalry. But it does show that female competition and indirect aggression are real, studied phenomena — and that men should pay attention to how someone treats friends, rivals, and ex-partners.

Indirect aggression is still aggression — and the pattern around it may tell you much more than you are prepared for.

– CHAPTERS –

00:00 Sydney Sweeney and the Controversy
01:04 The Novig Sports Ad and Backlash
04:01 Mate Preferences and Competitive Targets
06:07 Derogation of Competitors
09:06 Female Intrasexual Competition Is Often Indirect
11:45 "Intolerance of Sexy Peers": 5% vs 74%
15:01 Indirect Aggression as Mate Competition
18:53 What Men Should Actually Watch For
20:35 Sydney Sweeney, Feminism, and Double Standards
22:46 Final Thoughts

Disclaimer: This video is commentary and personal opinion. The research discussed describes group-level patterns and does not establish the motives or behaviour of any particular individual. These studies do not show that all women behave this way, nor do they establish that criticism of Sydney Sweeney is necessarily caused by intrasexual competition. It is not financial, legal, psychological, medical, or relationship advice.

Support: If you are in crisis, contact your local crisis line or emergency services. In Australia, call Lifeline on 13 11 14. Outside Australia, find a local helpline through Befrienders Worldwide. If life is in immediate danger, call your local emergency number.

#ExistentialEvan #SydneySweeney #EvolutionaryPsychology

– REFERENCES –

Sydney Sweeney & Novig Controversy:

Healy, J. (2026, September 14). Sydney Sweeney’s sport betting ad roasted by Olympians for sexualising women’s sport. ABC News. https://www.abc.net.au/news/20....26-09-14/athletes-cr

Mate Preferences:

Buss, D. M. (1989). Sex differences in human mate preferences: Evolutionary hypotheses tested in 37 cultures. Behavioral and Brain Sciences, 12(1), 1–14. https://doi.org/10.1017/S0140525X00023992

Derogation of Competitors:

Buss, D. M., & Dedden, L. A. (1990). Derogation of competitors. Journal of Social and Personal Relationships, 7(3), 395–422. https://doi.org/10.1177/0265407590073006

Female Competition:

Campbell, A. (2004). Female competition: Causes, constraints, content, and contexts. The Journal of Sex Research, 41(1), 16–26. https://doi.org/10.1080/00224490409552210

Intolerance of Sexy Peers:

Vaillancourt, T., & Sharma, A. (2011). Intolerance of sexy peers: Intrasexual competition among women. Aggressive Behavior, 37(6), 569–577. https://doi.org/10.1002/ab.20413

Indirect Aggression & Female Intrasexual Competition:

Vaillancourt, T. (2013). Do human females use indirect aggression as an intrasexual competition strategy? Philosophical Transactions of the Royal Society B: Biological Sciences, 368(1631), Article 20130080. https://doi.org/10.1098/rstb.2013.0080

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