Some of them will have masks. Definitely some of the NSN outsiders who will get disowned or fired if identified.

But some won't. This rally was branded as a general nationalist patriot "March for Australia" against immigration, with organisers (halfheartedly) claiming they weren't racists and associated with fash, despite clear evidence. So there will be people who don't think they're doing anything to be ashamed of while standing next to the Hitlerite cowards.