"This is just #pricefixing, with an app. The fact that they don't sit around a table and openly discuss pricing doesn't keep this from being price-fixing.
What's more, they admit it. A director at McCain said that "higher ups" forbade anyone in the company from competing on price…they'd "never seen margins this high in the history of the potato industry." Lamb Weston's CEO attributed a 111% increase in net income to "pricing actions.""
https://pluralistic.net/2025/01/25/potatotrac/#carbo-loading