It creates all the stuff that isnt in helm charts already for me. Im probably abusing it at the moment but ill see if I can make a gist and post the link. Bascally though I have a single massive package with a monolithic object. That goes env -> namespace -> resourceName -> resourceType -> resourceManifest.

Then I have a tool file that loops through that and renders it into fall files. Then argocd picks that up in chunks with application files.

Its awesome cause it lets me set project wide defaults and restrictions. It also lets me do stuff like. "If there is at least one manifest called x create an argocd application for it automatically" or " loop through these repos and create an app for each one with the following properties"