Nope. The way I see it, they want some violence they can attribute to Trump supporters to justify the gun grab. Without it, it makes it a hell of a lot harder to justify going after people's guns and means when they do a whole lot MORE people will fight to protect their guns.
If they can portray taking the guns as a 'sensible' reaction to Trump supporters violently attacking elected officials, a lot of people who value their gun rights will be suckered into thinking temporary suspension is a necessary evil reaction and was not the original plan all along.
As Trump said, hold the line. Let them show themselves to be the villains and there will be many more joining the cause.
I respectfully object.... There is no Joy shown in that picture.