Past rhetoric aside, some of us (myself included) saw the success of the vaccine production, and the concurrent red tape removal to move it along, as a sign that adults in the room must have also been working on what to do if/when the vaccines being investigated worked out. Or at a minimum been setting up contracts beyond shipment. In fact, I even took the shipment agreements, UPS and FedEx getting along, and the pharmacy to LTC facility arrangement as a sign of good things to come. Now that those haven't panned out, we're behind the 8-ball again, and it's incredibly frustrating to witness.
Hopefully the next couple weeks sort out faster than we can hope, and we're actually able to inoculate faster than mutations emerge to move "around" the vaccine.