Yes exactly. Google is very careful to say that "Google cannot access Android end-to-end encrypted backup data" and notice it doesn't say that all Android backu

Yes exactly. Google is very careful to say that "Google cannot access Android end-to-end encrypted backup data" and notice it doesn't say that all Android backups are end-to-end encrypted. For what we know, Google could have decided to use non-end-to-end backups in the UK and end-to-end backups everywhere else.