I dont really have an answer for what will work either way. On one hand I dont know how much marches accomplish, but im also not certain that simply accepting that you are permanently locked out of that type of activity is good either. People need to be able to come out and demonstrate “hey our group exists” to a larger audience or you are ultimately just left with a bunch of spicy chat rooms or forums. I dont think PF is going to end up being some major political player, but its also completely necessary for organizations to create awareness and space that future groups will use. Federal infiltration to some extent is inevitable, just look at any domestic group the US has ever deemed politically dangerous. As for paramilitary style brawls with antifa, I have no idea, I thought they did but then I realized I was thinking of patriot prayer out west