Until some quack attempting to make a quick buck publishes a dubious medical report based on 3 test patients who just so happen to work in a nuclear power station linking RF implants to some disease that everyone is afraid of.

I'm not cynical at all!

Even that isn't fool proof, pickpocketers will start bumping into you with RF scanners and instead of just nabbing your wallet, will steal your identity, your car, you house and probably your wife and kids too.