Joe didn't receive a 21 gun salute
The Presidential Salute is 4 guns and 21 shots in rapid succession. Biden got 3 guns and a 10 second pause between firings. This is the Salute reserved for funerals and
>VISITING FOREIGN DIGNITARIES
Biden didn't receive a 21 gun salute
https://armypubs.army.mil/epubs/DR_pubs/DR_a/pdf/web/ARN20654_R600_25_Admin_FINAL.pdf
To many abnormalities, this appears to be far from over.