Financial superapps, like Robinhood, are facing significant challenges, particularly when it comes to integrating new features like prediction markets. The article argues that while prediction markets appeal to Robinhood's user base—who are already engaged in speculative trading—the real question is whether these additions enhance profitability without increasing user churn. The author emphasizes that churn, the rate at which users leave a platform, can undermine any short-term gains from new offerings. The piece highlights a crucial distinction between costs: while blockchain technology reduces costs in areas like settlement and ledger maintenance, compliance and fiat-to-crypto transactions still incur high costs due to reliance on legacy systems. This complexity can lead to high operational costs, especially for businesses trying to serve a broad customer base without the necessary infrastructure. The example of Nubank illustrates a successful strategy, where initial low-margin products led to deeper customer relationships and higher revenue per user over time. In contrast, Goldman Sachs’ attempt to enter the consumer finance space through its Marcus platform resulted in significant losses, demonstrating the pitfalls of misalignment between a company's core competencies and new market segments. Ultimately, the author warns against the allure of expanding into areas that could distract from a superapp's core mission. For Robinhood, venturing into gambling-related products may not align with its foundational goal of providing accessible financial services. Instead, focusing on stable offerings such as credit cards and savings products could foster long-term user loyalty and profitability.