Which nouns? The fascists may whinge about leftists and African-Americans wanting to exterminate them, but there’s no evidence that a programme of “white genocide” exists outside their fevered imaginations. The fascists’ preference for eliminationist policies, on the other hand, is not a secret. I also don’t see a fascist counterpart to Heather Heyer or the Seattle shooting victim (not even a murdered pimp elevated to martyr status as Horst Wessel was).
I understand your preference for civil order. Based on history, one of the things I worry about in general in these kinds of toxic political environments is running far-right vs far-left street battles – that kind of chaos only accelerates the march toward authoritarianism.
However, I don’t see this being the case in the U.S. because of the nature of the American left. Yes, there is a very small subset of violence-prone people in the antifa movement, but they’re the kind of anarkiddies who are more interested in starting fights to draw attention to themselves personally than to promote their ideology (about which they’re often ignorant). The majority of antifa are peaceful counter-demonstrators willing to fight in self-defence but are not looking to start fights. The American antifa movement is nothing like the Weimar-era Red Front, an entire organisation of left-wing ideological thugs (some of whom later switched sides to become “beefsteak” Nazis) with a viable Communist party behind them.
The American fascists, in contrast, are very analogous to the Nazi street brawlers of Weimar Germany: thugs one and all, more than willing to initiate violence to pursue their ends, and with a major political party making excuses for them.
tldr; it’s a false equivalency to say that the antifa and the fascists have been equally menacing and violent in these demonstrations, and it’s an error of historical analysis to conclude that what’s going on now is close to the horrific street battles of Weimar Germany.