The only rational project for governments etc in this space to do would be in the cross posting space (with audit trail of what / where / authorisation etc) wit

The only rational project for governments etc in this space to do would be in the cross posting space (with audit trail of what / where / authorisation etc) with a single source of truth on the authoring side. Given the point is to disseminate information it is all about where the audience is, and increasingly the audience is in multiple places and certainly not where privacy folks are.