In 1933, agents of Adolph Hitler, shortly after being elected Chancellor of Germany, if you want to call that an election, had the home of the German legislature, The Reichstag, burned.
Then he blamed the damage to that nation's capitol building on the communists, justifying his attack on his political rivals, the communists.
In 2021, agents of the left placed Antifa elements at a Trump Rally (that was by all accounts a "mostly peaceful" protest) breached and attacked the capitol building of the United States federal government.
It appears that they managed to motivate some earnest Trump supporters, who were agitated over the theft of the election and the fecklessness of the government to act on the behalf of constitutional processes, to join them in entering and destroying property in the capitol building.
It seems they would have done better to loot liquor stores and Walmarts, but they did not.
There is video of police accompanying Antifa buses to the scene.
There is video of police opening the barricades and inviting the crowd to enter the "people's house".
I have personally talked to eye-witnesses and also heard testimony (only once removed) describing the Antifa members on radios and phone directing the incursion.
A couple of witnesses and I discussed this on my radio show this afternoon. You should listen.
So now, Biden can excoriate all Trump supporters as criminals.
Only the desecration looks so Statesmanlike as it steals our nation.
Here's the link to the show: Your American Heritage January 9, 2021