The important fact in this case is that Mr Sullivan actually incited violence at the Capitol and had invited other Antifa types who likely mixed with the crowd. How many of these violence advocating Antifa people showed up? What we need is background information on all those that incited violence, that fought with police, and damaged property when they stormed Capitol Building. One should not draw conclusions about what happened without further investigation.
On the other hand Trump didn't incite the violence. He invited people to peacefully protest (which is evident if you listen to his entire speech and not the doctored and spliced together versions aired in the mainstream propaganda media).
[Posted at the SpookyWeather blog, February 19, 2021.]