You mean that enterprises would prefer on-prem, right? But if I'm an engineer working on a large enterprise, what's the difference between a SaaS providing an o

You mean that enterprises would prefer on-prem, right? But if I'm an engineer working on a large enterprise, what's the difference between a SaaS providing an on-prem option, and an OSS? It's not like I can just git clone a repo and run it on my large enterprise cloud environment.