Let's see if they will allow non-custodial wallets for libra, that might make them the catalyst that enables real world bitcoin payments. There could be a servi

Let's see if they will allow non-custodial wallets for libra, that might make them the catalyst that enables real world bitcoin payments. There could be a service that pays libra invoices for you if you send them bitcoins. If this happens automated/transparently in wallets that would be a big step forward. Let the POS terminal tell you which currency it wants and your wallet will send it. If they want USD send libra, if they want BTC send BTC via lightning. Switching from accepting USD to BTC would become seamless (e.g. in case of increasing inflation).