Witold Ferenc. Founder of Frisco, Poland's market-leading e-grocery (60%+ share). Now building a new infrastructure layer for post-platform commerce.
Ferenc started Frisco because he read a book about Ocado on a lazy summer afternoon, tried to find an equivalent in Warsaw, and was disheartened enough by what he found to spend the next twenty years building it himself. That story is the episode in miniature: a founder who took a vertical the incumbents had the resources but not the mindset to win.
The interesting half of the conversation is what he is building now. A "personal store" infrastructure: every shopper has one store, every purchase (online and offline) flows into it, and the store quietly learns what the shopper actually needs next. Buy a tennis racket; the store knows to surface tennis balls and grip tape. The model assumes shopping is the second-most social act humans do (after talking) and is therefore sharable: friends can opt into each other's purchase signals, and merchants can compensate that signal under a trust-based model that is closer to affiliate marketing than to social commerce.
What I took away: the legacy players (Amazon included) have the distribution but not the mindset, and Ferenc has the mindset. That has been enough to win category leadership in Poland once already. Worth listening to the second time he tries.