When My Bank Card Failed, Crypto Got Me Onto The Airplane

Was trying to book a flight this morning on Jetstar. Both of my bank cards failed. Maybe because I'm in a different country? Something on their back end? The money is there. Operation failed, whatever.

Went to travala instead, USDT sent, flight booked in 5 minutes.

People who say there is no legit use for crypto live under a rock and probably never leave their home towns. I've hired freelancers, helped people exchange currencies, paid for hotels, purchased goods, flights and this is only the beginning.