I don't know but eventually someone with the technical abilities will figure out a doable solution. I hope, anyway.

I keep thinking of something that's kind of automated but without the ability for tampering. Like an escrow option built into the blockchain itself so there's no need for all the confirmations...just both parties confirm and the bitcoin is not transferred unless and until both parties in the transaction confirm agreement. But then that doesn't quite solve the domestic currency exchange problem. ;-/