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Timothée Chalamet backlash over Kalshi promotion highlights gambling criticism

Published Jun 14, 2026 Updated 13h ago

Actor Timothée Chalamet is drawing social media criticism for his advertisement promoting prediction-market platform Kalshi. Comments highlighted by Yahoo News include one user calling gambling 'a poison' and another expressing disappointment with the partnership. A Reddit post with 291 votes compared endorsing Kalshi to endorsing meth, calling the endorsement 'soulless.' Users in a Chalamet fan subreddit warned that if even one person begins gambling because of the ad, the money he earned was not worth it. Intouchweekly.com reported fans questioning why the Oscar-nominated actor aligned with a controversial brand and whether he had 'sold out.' Chalamet nor Kalshi has publicly responded to the criticism.

Why this matters?

Kalshi's dual celebrity push with Chalamet and Giannis Antetokounmpo now carries reputational tail risk that Sportradar data and quant liquidity cannot hedge. Any brand partner skittish about gambling optics could freeze Kalshi's retail acquisition pipeline before competitors deploy rival star campaigns.

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