This is so bizarre I can only assume I'm reading it wrong.
> demand for special treatment and privileged legal status based on membership in their identity group
Usually they're just asking for equal treatment, but if you mean things like affirmative action then this is obviously just society paying off its debt to the group for previous exclusion or jump-starting things to get closer to an equal society.[1]
Well, it depends. A lot of real-world identity politics amounts to malicious, overt marginalization of "market-dominant" or "model" minorities who, despite their marginalized status, have better educational and economic outcomes than the relevant majority group.
This is the story of, e.g. Asians in the U.S. but also of recent African immigrants from subcultures like the Igbo, Ashanti and Yoruba with a focus on education and cultural development, who get marginalized in Black communities throughout the West for supposedly "acting white" or, more diplomatically stated, "pursuing respectability politics".
Because they aren't "disproportionately excluded from the education, economic and other systems of society due to, for example, racism or sexism." Being a minority does not automatically make one marginalized and one does not need to be a minority to be marginalized.
Of course they are, this is pretty much what marginalization means. My point is precisely that real-world marginalization can be an outcome of identity politics, especially when minorities differ in their overall attitudes towards education or economic development.
Then we can't agree on that premise. I don't think they are even remotely marginalized to the same extent. If they were, they would suffer the same consequences. To be clear, I'm not saying that anti-Asian racism doesn't exist; obviously it does, it's just not on the level that anti-Black racism is on.
> My point is precisely that real-world marginalization can be an outcome of identity politics
Sure, it can, Ethiopia is repeatedly a great example of that. Asians in America aren't. None of those that Fukuyama listed are either.
I never said that anti-Asian attitudes are "on the level" that anti-Black ones are. What I'm saying is that such things should point us towards a far more nuanced understanding of how "identity politics" might play out in the real world.
Edit: like I get the economism here feels reductive to you, I think, but I just think it would at least be equally absurd to say they were predominantly defined by identity issues. As is shown in the essay, our concept of identity is intractable from globalism and modernity. So I'm just not sure what the obvious issue is here. If we admit that it is nuanced, then you have to explain where the lines of that nuance are obvious, and economism is a good tool for that.
And then as other posters have mentioned - hundreds of national independence movements - almost all based on a national identity
The US civil rights movement and the creation of its modern political dichotomy. Islamism. Arabism & the Arab league. Apartheid. Post-apartheid SA. Post colonialism. The Rwanda genocide. Yugoslavia's demise.