Is current most of the agent/multi agents solution are deterministic, predictable, is anyone accept this or not what you find in those agents (llm) creative

I think current enterprises are focusing on not making the agents more creative and do a new thing. They are excepting the various llm (agent) solutions should be auditable, predictable and deterministic. While building most of agent solution they have FSM or rule engine that guide the llm to do things in a deterministic way. Is anyone find the ai agentic solution that is creative and do dynamic by llm reasoning?