The bolded words are a pretty good description of @Rubus Leucodermis
Antifa / Antifascism
Short for “antifascism,” antifa is a term for which there are widely divergent views of what it means. On one hand, some see these terms as referencing a loosely coordinated movement to oppose what they see as worrisome signs of fascism appearing in America today. Others see the terms as referencing a group or organization of left-wing, radical anarchists who are destructive in their ideological opposition to what they see as fundamental threats to liberty and flourishing, such as capitalism, hierarchical governance, nation, traditional family structures, religion, private property, etc. (Those who take the latter view may capitalize Antifa in order to convey that it is an organized, coordinated group; those with the former view may not capitalize antifa in order to convey that it is an idea.)
Anti-fascism can refer to a belief that the best way to achieve a just and equitable society is via abolition of the state and private property, implementation of common ownership of the means of production, redistribution of wealth, promotion of non-traditional relationship and family structures, and other means. Some anti-fascists also adhere to the ideology of social justice — they believe in the merits of elevating historically marginalized groups (such as LGBTQ+ and certain ethnic groups), and see "whiteness" or white people as a threat to an equitable society and to marginalized groups and peoples.
https://www.allsides.com/translator/antifa-antifascism