I've seen this service ownership model fail when implemented across a dozen service teams. Each team was a snowflake in that it's production infrastructure was

I've seen this service ownership model fail when implemented across a dozen service teams. Each team was a snowflake in that it's production infrastructure was unique, and not necessarily reliable. It also assumes that designing production infrastructure or even systems level thinking is a skill that most software developers have. Certainly, enough do that it's common, but it's not universal. In this particular case, the org standardized on terraform. Some developers welcomed the ability to self-service. Others wanted nothing to do with it.