Well, then the cartoon makes no sense. The Capitol protesters had their own purposes for occupying the Capitol which made no reference whatsoever to the left's goons and they didn't really break anything. They took selfies at legislators desks and such.

It's hard to interpret as a commentary from the left on the Capitol protesters unless one assumes it's an expression of extreme self-consciousness; of the left's fake radicals trying to insinuate themselves in to what was an authentic confrontation of state power peopled by authentic (if naive) workers.