Unfortunately, it isn't going to be that easy. For every one that showed up at the Capitol, there's a hundred more that have the same mentality but couldn't get the time off work, or didn't have the money or the means to travel that far, or weren't connected enough online to be in on the discussion.
Reportedly Trump's popularity has dipped since 6 Jan, but it's still at 39%:
Since The Capitol Attack, Trump’s Approval Rating Has Plummeted At A Record Rate
As long as they have Fox News and other right-wing media claiming that the election was "stolen", this mentality is always going to be in the undercurrent. A huge section of the population is brainwashed. Remember, half the population has below average intelligence ... because that's how averages work. In a nation that supposedly has "freedom of the press", I don't know how you fix the underlying cause.
Now, a 39% approval rating might not be enough to win an election, but it's enough to cause all sorts of problems and create discontent for years to come. There are going to be security concerns at government buildings for years to come because of this.
I have a question that has an ugly answer: Who is going to want to go into public office on the side other than the anarchists, if they are going to repeatedly have their lives threatened by the anarchists?
Honestly, I am not sure what kind of world the extreme right-wingers want for themselves, although I doubt if they have thought this through. White supremacist. No immigration. No health care. Guns everywhere. No international trade. No environmental protection (this will lead to destruction). I can't figure out if they want police everywhere ("law and order") or nowhere, but on account of the political discontent and the guns everywhere, it will surely be crime-ridden regardless. No respect for higher education. This is a path towards creating a social, technological, and economic backwater that will be left behind by the rest of the world while they destroy themselves.
I can assure you, the possibility of heading in that direction is not lost to leaders in the rest of the world.