That's an interesting way of looking at it. The way I see it was, a large group of people didn't like the outcome of a fair election, so they were trying to overturn it and put a dictator in power.
The good thing about the way our government is set up is, you can take over a building, but that doesn't equate to taking over the government. Had the insurrectionists stayed in the Capitol, Congress could have gone elsewhere to do their business and it would have been legal. The insurrectionists would not have had any real power, other than control of a building.
It's like the people who were afraid that Trump would refuse to leave the White House. Biden would still be sworn in and become president on Jan. 20 and Trump would simply be trespassing.