First of all, you're making a broad brush conclusion with no evidence, at all, zero, and even if your baseless statement you pulled from your backside is true, so what? You're still using anecdotes in a tiny slice of the 'humanities' to condemn the entire broad field, which is quite stupid, actually.
FWIW,
here's an article that appeared in the Harvard Crimson, arguing that blacks can obviously be racist, as can people of any color/nationality.
The author is a student at Harvard, so part of 'academia' and she's an editor of a publication in 'academia.' So using this anecdote I have proved you entirely wrong!!! Point for me, because cherry picked anecdotal evidence is enough to make broad conclusions about thousands or even millions of people!! I have also presented evidence for my claim, something you didn't do. So point 2 for me!