Wokeism (under which neoracism belongs) is a secular religion that originated in the United States of America, presumably around 2016 (see Woke Invasion). It is closely accompanied by the pseudoscienfic field Critical Race Theory. The central thesis of the religion–and thus what “woke” means–is best characterized by the following passage:
Speaking of ‘the illusion of change by activism’: what I have noticed, whilst pottering around the world-wide-web, is that those of a sinistral statist ideology (such as your ‘marxism/ postmodernism/ feminism’ wording is suggestive of) are apparently extracting meaning and/or purpose from busying themselves in the redressment of systemic cultural ‘wrongs’, via the heavy hand of state compulsion, through retaining tight control of ‘the public narrative’ – having long-ago seized the high moral ground of minority-group injustice (as per your ‘fighting for the rights of the vulnerable classes’ words) – on a yet-to-be-demonstrated premiss that an equitable society can be legislated into existence (i.e., imposed on all citizens at the point of state-owned/ state-controlled guns), in a ‘majority-rules’ society, on a ‘minorities-rule’ basis. —ref