> Any usecase that requires interacting with a service is automatically excluded This isn't correct. Many applications consist of a mix of static and dynamic c

> Any usecase that requires interacting with a service is automatically excluded This isn't correct. Many applications consist of a mix of static and dynamic content. Even dynamic content is often cacheable for a time. All of this can be served by a CDN (using TTLs) which is a much simpler and more cost effective solution than multi-region cloud infra, with the same performance benefits.