One of those on "parade" was shot and killed.
If someone dies while committing a crime in some states the entire party can be tried for murder.
On the other hand I have watched videos of the "unwanted guests" being invited in, and in one case being given a tour.
If you invite people in and then shoot them it could rightly be considered murder.
Property was stolen and damaged which lends itself to being more than a guided tour.
A similar event happened to the White House in March 4, 1829. A party was thrown and they trashed the white house.
Another event for context:
Bomb explodes in U.S. Capitol, Nov. 7, 1983
President Bill Clinton pardoned the now styled "activist".
The whole event on the 6th was a cluster, and there was FBI involvement.
Calling it an insurrection maybe right for the wrong reasons. "Cui bono" certainly not Trump nor the Conservatives.
Either way both sides are in bed with big tech and all should resign from politics and we should have elections again and disqualify anyone who took money, or favors from big tech.