I asked if your Android backup is encrypted. Implies I'm talking about unencrypted data.

> See, for example, the Las Vegas shooter case

I am not in Las Vegas or anywhere else in the US. So as far as i know all the data about me that is stored in the US is easily accessible without a warrant unless it's encrypted with a key that's not available with the storage.

> companies are not compelled to build systems which enable them to decrypt all data covered by the warrant

Again, not what I was talking about.

I'm merely pointing out that your data is not necessarily encrypted, and that the "rest of the world" was already unprotected vs at least one state. The UK joining in would just add another.