In retrospect, the most impactful change I would make is involving product earlier with concrete planning artifacts. We initially underestimated how overwhelming the design system could feel from a product perspective, not because of resistance, but because its size and implications were abstract. The spreadsheet ultimately solved that problem but it should have existed sooner.
One trade-off I would make again without hesitation is the time invested in accompanying designers through the contribution process. As delivery pressure increased and product alignment lagged, this created friction. Designers were often caught between design system expectations and product timelines. That friction, however, was productive. It surfaced misalignment early and directly led to the creation of the spreadsheet and the end-to-end process mapping that enabled adoption at scale. Without that investment, the system would have remained technically correct but organizationally on the low.
This experience fundamentally shaped how I lead today. It reinforced that accompaniment, not mandate, is essential when changing how people work and collaborate at scale. Progress only became possible once I actively listened across disciplines and understood how constraints were experienced differently by designers, engineers, and product managers.
At the same time, it clarified that empathy alone is not enough. Effective leadership requires holding a clear position and accepting constructive friction when necessary. Some of the most meaningful improvements emerged precisely because tension was allowed to exist instead of being smoothed over.
From a scaling perspective, this work reshaped how I think about building teams and systems. Scale is not achieved through additional rules or headcount, but through shared mental models, explicit decision frameworks, and distributed ownership. My role as a leader is not to remove constraints, but to make them visible, intentional, and usable so teams can make better decisions independently and move faster together without losing coherence.