Most, if not all, organizations get to use a mix of various cloud environments, and this is often referred to as the hybrid cloud approach. Hybrid cloud features a combination of public cloud and private cloud, and usually, integrated infrastructure. For one to make real hybrid cloud architecture, then you must put up communication across the various deployments.
Hybrid cloud removes the reliance on any single cloud provider and enables additional layers of flexibility when it comes to capabilities, security compliance, and more. As practiced in the past, sleeting a hyperscaler requires the selection of public over private, but this is not done now. To support performance, and data requirements, the hyperscalers bring more private cloud offices in public environments.