How effective are Azure hybrid services in reducing operational complexity across multi-cloud enviro

How does Azure Arc help organizations extend Azure management, governance, security, and policy controls to on-premises servers, Kubernetes clusters, and workloads running on AWS or Google Cloud? In practical terms, what benefits does Arc provide for centralized monitoring, compliance, and lifecycle management across multiple environments?

what role does Azure Stack (Hub, HCI, Edge) play in scenarios that require low latency, data residency, disconnected environments, or regulatory compliance? When should enterprises choose Azure Stack over a full Azure public cloud deployment?