Max Levchin, co-founder and CEO of Affirm, joins the conversation to discuss his journey from Ukrainian espresso culture to building one of America's largest fintech companies. Levchin, who previously co-founded PayPal, brings a unique combination of deep technical expertise and business strategy to the rapidly evolving world of AI and financial services.

The discussion spans Levchin's daily espresso ritual using a Lamarzocco machine, his cycling obsession on Strava, and his investment activities across hundreds of companies. As someone who reads research papers daily to stay current with AI developments, Levchin offers insights into how artificial intelligence is transforming both software development and consumer finance.

Key topics include Affirm's mission to eliminate exploitative lending practices, the company's growth to processing nearly $50 billion annually, and Levchin's perspective on how AI will fundamentally change commerce and consumer protection. The conversation also touches on lessons from Zero to One and the enduring influence of PayPal's founding team.

The Art and Science of Espresso Making

Levchin's espresso obsession began at age 5 in Ukraine, drinking shots alongside his father at coffee shops with two-level standing tables.

"There's no prohibition on drinking espresso at any age" - Max explains his early introduction to coffee culture in Kiev.

Perfect espresso requires a 2:1 ratio - just over 40 grams of liquid from 20 grams of beans, extracted in 25-27 seconds.

Beans are optimal 10 days post-roasting: "You don't want them to be so fresh because there's still a lot of CO2 trapped in the beans."

From PayPal Lessons to Affirm's Mission

Zero to One accurately captures PayPal's founding experience because "Peter was primarily drawing on the experience of building PayPal which was formative for both of us."

"The most important lesson is always the team" - the alpha and omega of startup success according to PayPal experience.

Affirm was founded to fight exploitative lending: "We are fidiously precise about the cost of credit" with no late fees or compounding interest.

"Majority of American banks derive a disproportionate percentage of their income from late fees" - a practice Affirm explicitly rejects.

AI's Impact on Engineering and Business

"Every morning something launches that's nothing like you've seen before" - the pace of AI innovation requires daily research paper reading.

"The barrier to entry into an area of programming that you've never done before is nil" with LLMs enabling rapid prototyping.

Levchin built his first iOS app using AI assistance to replace his home AV remote, demonstrating the democratization of software development.

"Companies that have built software orally and just sell that software are very vulnerable" to AI-powered replacements.

The Future of Commerce and Consumer Protection

"The net IQ of the world is about to go up like 50 points" as AI assistance becomes ubiquitous in daily tasks.

AI will eliminate predatory business models: "No AI is ever going to find you a good loan that's going to take advantage of you."

Agentic commerce is already here with services like DoorDash, where "you're telling an app, I need more bananas" without human interaction.

Some shopping remains inherently entertainment-based: "When I'm picking a gift for my wife, I don't want to outsource that."

Public Company Operations and Big Lebowski Culture

Affirm has included Big Lebowski quotes in shareholder letters for 5 years until an analyst finally wrote "Q2 fiscal 25 a quarter that really tied the room together."

"In the short term the market is a voting machine, in the long term it's a weighing machine" - Levchin's approach to stock price volatility.

Going public took less than 3 months from decision to readiness: "Literally rolled out of bed one morning and said, 'Let's go public.'"

The company measures performance through revenue, profitability, and building "a high performance culture" with operating leverage.