That's one subject where the equivocacy between Soros and the Kochs doesn't really work. Sure, fringe loonies on the internet will look for a scapegoat, but this was a supposedly respectable former Republican Congressman feeding consipracy theories on national TV.
I've never heard left-wing pundits and politicians go on TV and blame some right-wing boogeyman for everything the right does that they don't like. Quite the contrary, most of them appear to go out of their way not to antagonize nationalist protesters a lot of the time.
Their right-wing counterparts, even government officials, appear to be more than willing to do stuff like blame Soros for secretly bribing school kids to make them say they don't like being murdered...