Mark Cuban Turned to Grok to Test Zohran Mamdani's City-Owned Grocery Plan for NYC— and He Got a Rough Verdict  Yahoo Finance

Billionaire investor Mark Cuban has recently used AI chatbot Grok to assess the feasibility of New York City Mayor Zohran Mamdani's proposal to introduce city-owned grocery stores in NYC. Mamdani's plan aims to address the rising food prices and make grocery shopping more affordable for residents. However, Cuban's test revealed a bleak outcome, questioning the sustainability of this concept.

Cuban turned to Grok, an AI chatbot known for its ability to analyze complex data, to evaluate the economics behind Mamdani's proposal. He asked Grok to estimate store margins, operating costs, and the potential profitability of the city-owned grocery stores. The results showed that few grocery categories consistently generate gross margins of 70% or more, and even the highest-margin segments fall short of this target. This raises concerns about the city's ability to break even on a 30% discount on store prices, which would be a core element of the plan.

Moreover, Grok estimated that a focused assortment of higher-margin products could potentially fit inside a 2,000- to 5,000-square-foot store. However, this analysis also forecasted annual operating costs ranging from $25 to $55 per square foot, including rent, utilities, maintenance, and insurance. These costs are likely to be even higher in a densely populated city like New York, casting significant doubt on the feasibility of the plan.

Cuban went further by asking Grok to look into the track record of city-owned grocery stores in the United States. The AI chatbot revealed that these types of stores have historically struggled to remain financially viable, with many failing or pivoting to private operators after experiencing sustained losses. Examples include Baldwin, Florida; Erie, Kansas; Kansas City's subsidized Sun Fresh; and several Illinois-backed grocery stores, among others.

This assessment suggests that purely government-run grocery stores have consistently struggled to turn a profit without ongoing subsidies or private-sector management. Cuban's test highlights the potential risks and challenges associated with implementing city-owned grocery stores in NYC. While Mamdani's proposal aims to address pressing social issues, the test results raise important questions about the economic viability of this concept.

Furthermore, the controversy surrounding Mami's proposal has sparked a heated debate, with some critics questioning the need for government intervention in the grocery market. Jason Calacanis, co-host of the All-In Podcast, has criticized Mamdani's plan, arguing that grocery stores already operate on thin profit margins and there is no need for cities to subsidize them further. This highlights the complexity and sensitivity of the issue at hand.

However, others have defended Mamdani's proposal, emphasizing the importance of community-based grocery stores and the need for more affordable food options. Rep. Ro Khanna, a democratic representative from California, has come to Mami's defense, pointing out that critics are unfairly blaming city-owned grocery stores for issues like higher food prices driven by international conflicts and tax policies.

The outcome of this debate, as well as the potential implications for NYC's grocery market, remain uncertain for now. Nevertheless, Cuban's test results cast significant doubts on the economic viability of Mami's proposal, and this could significantly impact the ongoing discussion about the future of grocery shopping in NYC.