This is just another example of the ongoing bouts of hoof in mouth disease that Biden perpetually suffers from. Of course the official correction is going to be what he meant to say or that he just misspoke. Of course there will be those who will also see this as a Freudian slip.
Personally, I see it as just another example of the ongoing idiocy of this man and this administration.
One personal observation though: There has not been one time in the last four years that I have been proud to have either Barack Obama as president or Joe Biden as vice president. On that I am certain.