In general and out of principle. I think every smartphone ought to have a little "personal space" jamming app. I think everyone ought to be able to have a infinite number of aliases pumping out information onto the net.
It will come, and it will pass, because the "burn through" mentioned in the previous reply to me can only be attained by an absolute bio-metric link, aka The Mark. But I'll sweat my last drop of sweat figuring out how to game that, too.
It's part principle, and part sport.
could 'Faraday' cages - homemade - be used to store phones in - and foiled lined pouches? I'm thinking an old microwave to store a shortwave and walkie talkies?