Upon watching the evidence and trial, it's clear it was organized. They had Save the Dates months ahead (at the exact time the election was being certified) with continued rhetoric that the election was stolen and that they had to march to the Capitol and fight.
Literally everything you're describing would be identical to that of a preplanned protest. The implication of "organization" is that of a plan for "insurrection", for which there is no proof of premeditation.
> with continued rhetoric that the election was stolen and that they had to march to the Capitol and fight.
None of which are proof of a planned insurrection. Of all the meanings you only picked the ones that fitted your predetermined conclusion.
Believing the "election was stolen" is an opinion that comes up every elections from both sides.
"Marching" most often means marches, which is a peaceful demonstration in itself, and the Capitol is not just the Capitol building, it's also the Capitol Grounds and the surrounding areas.
Fighting is a term often used colloquial non-violent way, as in "fight cancer" and "fighting for civil rights".