Platform engineering keeps rediscovering what customer success worked out a decade ago. Onboarding decides who stays, a green dashboard can hide a quiet exodus, and adoption is earned, not mandated. The field treats these as fresh discoveries, missing a playbook most teams have never read.

Drawing on years of leading enterprise adoption, this talk starts where platform teams rarely look. You have no authority over whether a customer uses what they bought. Internal platform teams are in that exact position. Your developers are customers who churn quietly, routing around you, unseen by your metrics.

It matters more as platforms are asked to govern AI agents. Before a team trusts a platform with an agent, they have to trust it with a deploy, and that trust is built in the same adoption work CS has done for years. This talk maps that playbook onto internal platforms. It ends with the only adoption question that matters. If your platform vanished tomorrow, who would actually feel it?