Why Industries Cloud exists
Sales Cloud + Service Cloud are intentionally generic. Industries Cloud adds the data model, OmniStudio screens, business rules, and integration patterns that every player in a regulated vertical eventually rebuilds. Buying it shaves 6-12 months off a greenfield build.
OmniStudio is the common runtime
Across every Industries Cloud, OmniStudio (FlexCards, OmniScripts, Integration Procedures, DataRaptors) is the layer that glues custom UI to Salesforce data. Mastering OmniStudio matters more than mastering any single industry cloud.