Dwyer you do understand the distinction between understanding class and this piss weak "classism" of intersectionality. Class becomes just one oppression amongst others rather than the fabric in which other oppression's are woven, articulated and reproduced. Capital is replaced with the kyiarchy, a meaningless assemblage of binary oppositions between oppressed and oppressor.
Intersectionalists treat class as a kind of flat white,male,cis, and straight oppression, that sexism, racism, homophobia and such simply add onto, instead of understanding that racism and sexism in particular are articulated and experienced through class, through lower wages, less access to health care, housing, education etc.