I think "insurrectionary" tactics have fallen more into favor in recent years, but I dont know how many people in black blocs these days would call themselves insurrectionary anarchists referring specifically to the ideas that came out of the autonomia in Italy, and that whole current of thought, as opposed to simply being "insurrectionary" (as a tactic) and "anarchists" (though not necessarily tied to the aforementioned tradition). A lot of the people ive noticed who somehow fit into the black bloc groupings these days arent really coming from the Bonanno-ist tradition but are often anti-state communists, many of the stripes of anarchy more closely tied with leftism, some people from the anti-globalization era, but also a fair amount that are specifically "insurrectionary anarchists"