Well, it still doesn't make sense
"Paul was responding to a CNN article detailing updated CDC guidance, which now advises that people who have been fully vaccinated can gather with other fully vaccinated individuals but continued to urge caution, including the use of masks in public."
I'm glad he's saying this, baby steps, but it still doesn't make sense, because it implies that one wears a mask to protect oneself, which we have been repeatedly told, nay, been indoctrinated about, will not work.
Unless it does work... in which case, it's up to the person to decide (it is up to the person to decide in any case).
So Paul's advice applies to everyone. Just trash the mask and live free.