Why Vibe Coding Is Destroying Product Quality

🔥 Mazen Letayf, Head of Product at Alkami Technology, delivers a masterclass on why vibe coding is creating a tsunami of low-value software — and what builders should do instead. With experience leading product at Capital One, Cox Automotive, and Credit Acceptance, Mazen makes a compelling case: the real bottleneck isn't code speed — it's deeply understanding your customer. He shares how his team went from 1% to 5% conversion by obsessing over the full customer journey, why most features go unused, and why NPS might be the worst metric in product history. 🎯 🎙️ Host: Lihong Hicken, co-founder of TheySaid & former co-founder of UserTesting.com ⏱️ TIMESTAMPS: 0:00 — Welcome to UX Stories 1:18 — What drives Mazen as a product builder 2:22 — His obsession with fixing auto & finance 4:35 — How China leapfrogged US in auto & mobile payments 6:26 — Why Chinese EVs are beating legacy automakers 8:02 — Balancing regulation vs. customer-centricity in vibe coding era 13:43 — Why most code is low-value — the real challenge of vibe coding 15:04 — Einstein's 59/1 rule: Stop coding, start listening 17:20 — "NPS is the worst thing that happened to products" 20:21 — The mocha pot analogy: Why intent ≠ experience value 23:42 — The "Temu-ification" of software 29:56 — How Cox went from 1% to 5% conversion in months 33:08 — Can AI-moderated testing replace in-person research? 35:15 — Final thoughts & wrap-up 🔑 KEY TAKEAWAYS: 💡 Vibe coding lowers the barrier to entry — which means more crappy products, not better ones 💡 Understand your customer at an anthropological level before writing a single line of code 💡 Product differentiation comes from services, relationships & data — not UI customization 💡 The best NPS scores come from fixing bad experiences — a perverse incentive 💡 Quantity has a quality in and of itself — AI-moderated testing could be a game changer 🔗 Visit TheySaid.io — Sign up for a free account and start testing with real users today! 📢 If you enjoyed this episode, like, subscribe, and hit the bell! 🔔 ProductManagement #VibeCoding #UX #CustomerExperience #DigitalBanking #NPS #AI #Startups #UserResearch