Just wait a bit, the airlines themselves will require it. They sure bought into everything else.That is blatantly false as of today. There is no vaccine requirement to board a commercial airline the US right now.
A ‘senior staffer’ has floated that option as a potential lever to pull in the future though. Some jackáss rep from the west coast has also introduced a bill along the same lines.
But as of today, no vaccine needed to fly.