That statement did not age well.
As long as you do not need to work, need to visit restaurants, gyms, cafes, attend a college, attend various kinds of events nationwide – and live as an isolated hermit, this is true:
It comes as the Centers for Disease Control urges “universal mask use” anywhere outside the home.
In the not very distant future, vaccinations will also likely be mandatory for air and rail travel within the U.S. This is now required in Canada, for example.