Teams should hang out together more and build rituals for collaborating, instead of each role owning its own artifact.

agency Acting on the world rather than waiting: what it does for work, whether it can be learned, and whether AI widens or takes it.

design How things should be made and judged: what makes a design good, who should do the designing, and what an interface is for.

product management What a product manager is for, who decides what gets built, and what happens to that job once delivery is cheap.