But enabled only for the US region initially. That is bad in itself, though, I think, insofar as it signals that the system can be switched on and off, and thus

But enabled only for the US region initially. That is bad in itself, though, I think, insofar as it signals that the system can be switched on and off, and thus maybe configured, on a per-region basis, which does seem to open the door for government pressure and abuse.