Comment by albert_e

This is sane advice but maintaining strong internal engineering and IT teams is not everone's cup of tea; even organizations gthat intend and try to do this cannot achieve it -- and furthermore the big cloud operators have spent millions of dollars spreading the gospel that the only correct way to survive and build is to migrate to cloud and use their lego building blocks.

A lot of the justification for moving away from own datacenters and heavy in-house engineering teams actually makes sense to organizations of many shapes and sizes. If the core business is not technology -- it is hard to stay invested in a in-house cloud-agnostic engineeringc capability.

The world has more or less accepted this reality and adopted the services like S3 and managed databases, and tight integration with the likes of Microsoft Entra/Purview/Sharepoint/O365 etc for ready-to-use business integrations. Prying organizations away from taht convenience is going to be hard. But the current environment cretaed due to lack of trust in US could the strongest motivator ever to push businesses and nations in that direction. I reckon it will be a long and painful process though.