Racism isn't just another way of talking about individual conduct. It began as an institution (being aided and abetted both by industry and the sciences, shamefully), it remains as an institution, and to talk about it outside of those terms on the behalf of imagined white grievances merely muddies the waters and (once again) centers the discourse on people who get upset about being called a cracker. It reminds me a lot of all the white people who try to equivocate Irish indentured servants to enslaved Africans with dodgy history on Facebook and other places of social media (which is bullshit, incidentally, the Irish were never slaves). White people don't suffer racism either, and people should really stop and consider the damage they do arguing the contrary! I've heard plenty of generalizations about white people made both in person and online, and at no point did any of it constitute racism. Now, folks like say, Slavic people specifically? There's certainly a history of racism there.