Lots has been discussed about Trump's 21 gun salute, 3 seconds apart, vs the video of Biden's 10 gun salute, 10 seconds apart. But I went to compare the last 4 presidents and guess what?
Bush: 21 gun salute IMMEDIATELY FOLLOWING HIS OATH
Obama: 21 gun salute IMMEDIATELY FOLLOWING HIS OATH
Trump: 21 gun salute IMMEDIATELY FOLLOWING HIS OATH
Biden: No salute after oath
^ Listen, no salute, no guns going off like with the others.
The video passing of the 10 gun salute is at Arlington well after the oath, which diverges not just in it's nature, but it's timing. Military broke tradition and did not salute Biden after his oath. Infer what is obvious from that.
Here is Clinton's inauguration, all queued up
You can hear the guns, they show the guns
Here is Bush Senior's inauguration, all queued up
You can hear the guns, they show the guns
Here is Regan's inauguration, all queued up
You can't hear the guns too well, but they show them
Here is Carter's inauguration, all queued up
You can rarely hear them, but they are there. TV cameras weren't set up to show them this far back it seems
Here is Nixon's inauguration, all queued up
You can hear the guns, they show the guns
(Yo Carter, why weren't the guns televised in your inauguration my dude?)