Square's product chief on the death of the penny and the future of money

December 8, 2025·1 hr 14 min·5 clips

Square's AI writes real SQL against data warehouses to answer questions like whether tips increase on rainy days.

The hook is corporate structure, not payments. Nilay frames Square as the company that began with a magnetic iPhone reader and is now one brand inside Block's wider bundle: Cash App, Afterpay, Tidal, and other pieces that do not naturally explain themselves. That makes resource allocation the Decoder problem sitting right on the table. Willem Ave answers from the product seat. He says he owns Square from a product perspective while sibling teams handle other brands inside Block. The org chart has changed. Ave describes the move from divisional business units to a functional setup, with engineering, product, and design organized higher up. Nilay sharpens the point. If Block has one engineering organization across Square, Cash App, Tidal, and Afterpay, Square has to compete for staffing and priority with products that solve very different problems. Ave does not really dodge it. His answer is that functionalization gives the company one set of priorities, one shared roadmap, and clear DRIs. The bet is simple enough: when priorities are explicit, decisions about engineering time feel less murky, even when the brands barely rhyme. Jack Dorsey sits over all of it as Block's CEO. Ave describes him as involved with each brand, shaping strategy and weighing in on product details, down to pixels. Nilay keeps pulling the conversation back to the parent company question. How do a payments company, a wallet, a buy-now-pay-later service, and a music streamer fit under one roof without turning into corporate soup? Tidal is still the odd one. The cold open treats Block's majority stake in the music service as exactly the kind of weird adjacency that makes this interview useful. The best clip is the resource question: who gets builders, who sets priorities, and how much Dorsey still touches the product work.

As heard by us

A Square payments conversation that gets sharpest when it explains how Block decides what actually gets built.

Square's future-of-money conversation becomes most useful when it moves past the penny hook and into what Square looks like inside Block. Willem Ave, Square's head of product, traces the company from the familiar iPhone headphone-jack card reader to a broader payments platform…

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You tap to pay every day. This is the person deciding what that looks like next.

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