[chockablock]

As it says at the top of the page, this article is basically a precis of a journal article, which--hurrah! is on Sci-hub: https://sci-hub.se/https://doi.org/10.1177/0096144205282713 . As you'd expect that article seems to be better sourced and has citations.

Your critique of the posted article as being part of an ideological battle advancing class oppression dynamics seems overblown to me. This particular article reads like museum-pamphlet history to me.