Sal

Small hands could still be dangerous.

Just need a different liquid.

I have read that the Oompa Loompas were originally just black people and even for the time the publisher thought that was a bit much.

A jammer would be the stupidest thing a place could do. Is is illegal and enforced, plus cell companies help investigate it. And Faraday cage is not necessarily illegal.

Like him going to prison, that seems positive to me.