The sad truth is that Trump and his appointees have little or no control of the various bureaucracies. Despitd our fantasies, they are hard to fire.
ANTIFA in this country is run out of college campuses. The organizers and field generals are mostly faculty. They’ve been crowing about it online for years. It would not be hard to identify them.
The DOJ could have ended this by starting the campus perp walks on Day One. Since they still have not happened the answer is yes, it’s their fault.