In my experience, within an organization that runs services/microservices, having a service template is a good way to handle having a consistent approach across

In my experience, within an organization that runs services/microservices, having a service template is a good way to handle having a consistent approach across services instead of each team picking their own favorite libraries to flesh out a small/micro frameworks like FastAPI or Flask. Any internal libraries should be very very light wrappers, if they exist at all. Putting more into the service template or even using code generation allows things to slowly improve and change without being pinned to some old crappy code in a shared internal library, or managing breaking library changes across teams.