What is your primary use case for HashiCorp [Private Offer Only]?

I am using HashiCorp [Private Offer Only] as secret storage for secrets, certificate generation, and for the lifecycle of certificates and credential rotations. I have implemented HashiCorp [Private Offer Only] for secret management. The benefit that I am getting with HashiCorp [Private Offer Only] is that I am storing all private certificates into the vault. I am storing all credentials of the service accounts that I use to access dynamically and using the APIs. All service accounts have their credentials stored into the vault, and they can be accessed using the API. I don't need to configure credentials into the code itself as static, but I am dynamically calling them using the vault. That is the main benefit or the primary use case I have.