At some point in the future, USB-A will be phased out. If only because new devices will need the better profiles USB-C provides or because enough devices will n

At some point in the future, USB-A will be phased out. If only because new devices will need the better profiles USB-C provides or because enough devices will no longer support USB-A. I'd say 3 more years will be the turning point. You must remember, before USB there was no universal port. So USB-A didn't have to replace it's predecessor.