Trump has American blood on his hands. He may have to answer for that after the 20th. I doubt he'd do the honorable thing and eat a gun. He'll probably face wrongful death lawsuits and other legal issues. The whole "can't sue the President" problem pops up, but what if the President blatantly violates the Constitution and his oath of office? Additionally, if justice can't be found by suing Trump, then investigate his kids. Was Junior involved with discussions with the Proud Boys (a Trump favorite) or the Boogaloo Bois?
This event didn't materialize out of thin air, it was coordinated including, most importantly, Trump's planned speech and request the mob follow him to the Capitol (he wimped out and went home). Many participants thought Trump was somewhere in the crowd and didn't realized the Coward-in-Chief was watching it all on television.