Not going over there, but my take on this is that they are not calling out BLM and Antifa. They are instead probably trying to call out “White Nationalists” and other race baiters.
There is a full on rush to cast the Right as the trouble makers these days.
Racism (BLM) and militant anarchists need not apply. They’re graced in for some reason.
That is stage 1 in their diabolical plan. I'd bet a dozen doughnuts that the so-called white nationalists are supported in some way by lefties.
Stage 2 is to astroturf riots and clashes with Antifa, BLM and white nationalists. Blaming Trump is a benefit to them but not the endgame. Like all commies, they ultimately want de-stabilization.