Today for "Everyday Money #2": -- One of the most useful things a fintech builder can understand is not just what people spend money on, but how their spending behavior changes across generations. Gen Z and Millennials both grew up with digital products, but they do not behave the same way. Their expectations around money, trust, convenience, and identity are different in ways that matter a lot for product design. Millennials came of age during the rise of smartphones, neobanks, subscriptions, and digital-first consumer habits. They are often more comfortable with structured financial tools, planning, and products that help them organize complexity. Many of them have already built routines around budgeting apps, payment apps, and account consolidation. Gen Z is different. They are even more fluid, more mobile, and more selective about the products they keep. They are less attached to traditional financial institutions, more sensitive to design and social proof, and often more willing to experiment with new tools, but also quicker to abandon anything that feels slow, opaque, or generic. That shift matters because spending is not only about income. It is about interface. It is about how people feel when they open an app, how quickly they get value, and whether the product fits into their real behavior instead of asking them to change it. For product teams, this creates a few important implications. First, the user journey has to feel lighter. Gen Z often responds better to products that are simple, visually clear, and immediate. They do not want to do extra work to understand the value. Second, trust has to be earned quickly. Both generations care about safety, but younger users are often more skeptical of institutions and more influenced by peer signals, transparency, and product experience. Third, financial products need to reflect how people actually live. That means supporting variable income, flexible spending, social payments, short planning cycles, and increasingly fragmented financial lives. There is also a deeper shift happening underneath all of this. Millennials often think in terms of optimization. Gen Z often thinks in terms of access, flexibility, and identity. One generation wants better tools. The other wants tools that feel native to how they already operate. That difference is easy to miss, but it can shape everything from onboarding to retention to monetization. If you build consumer finance products today, the question is no longer just how to serve “young users.” The question is which behaviors are changing, which expectations are becoming permanent, and which assumptions about money management are already outdated. Because the spending pattern shift is not just about age. It is a signal about what the next generation of financial products has to feel like in order to matter. -- The podcasts are authored, edited and produced by Raph Grieco (raphael-grieco.com | olivecapital.vc).