You do. Others disagree. My view is that a process formality was interrupted. No serious (coordinated, prolonged) effort was made that would have resulted in forcing Congress, at gunpoint, to go through a charade of declaring Trump the winner. I get that people are upset about the loss of face, but that doesn't merit vindictive responses. Provisions that talk in terms of armed rebellion and civil war ought be reserved for the genuine articles, not massaged for political revenge.
"Inciting a mob to storm the US Capitol" sounds like Trump was on the steps handing out torches and calling for violence. The reality of what transpired simply doesn't uphold that rhetoric.
It doesn’t appear you read the portions of the lower court decision that articulate how they arrived at the finding - upheld unanimously so far- that he engaged insurrection. They explicitly reject that such a high threshold as guns on the steps of the Capitol need be met for there to be insurrection, or that one need be waving a flag at the front of it to be engaged therein. The lower court’s finding of fact on this point was very detailed, and grounded in law as it was interpreted at the time the Fourteenth was written.