I do not understand what this is supposed to be about.

What is this "Euro Cloud" and what does it have to do with "ERP, manufacturing execution systems, CRM, and product lifecycle management (aircraft designs)"?

For example I am not aware that Microsoft, Amazon or Google offer any PLM services. The companies offering those would be Siemens, Dassault and so on. Is the issue that those PLM providers are themselves running on Microsoft, Amazon or Google Services? But then the issue is with Airbus needing to force their suppliers into changing where there services are delivered from, but AFAIK these PLM providers offer on prem services, so it seems like a relatively trivial issue.

What exactly is the "Euro Cloud" supposed to mean here, what is the actual issue with Airbus switching their PLM to on prem? TO be honest I find it hard to imagine that this isn't already the case. So what is going on here?