Eek.
I also note that on that page she strongly defends herself against accusations that she 'scrubbed' parts of her accountability page when The Washington Free Beacon (I am not familiar with that newspaper or its reputation) began to look into her list of people and organisations that she said she donated to.
"But when the Washington Free Beacon began contacting the organisations she listed as recipients of her largesse, DiAngelo scrubbed the site, removing their names and the dates of her giving from the public domain—a version of the page remains available through the Internet Archive after briefly being unavailable due to what the site said were technical issues. The page was edited again as recently as Friday, when DiAngelo wrote she would begin donating 15 percent of her after-tax income, "in cash and in-kind donations," starting next month—suggesting she had not previously..."
https://freebeacon.com/culture/the-wages-of-woke-2/
I don't know what to make of that. But people like her can draw unfair criticism (and untruths) as well as fair criticism. I would not necessarily believe the Beacon's version and not hers.
It was also said in that newspaper article that her own various accounts of having experienced extreme childhood poverty involve some contradictions.
"DiAngelo has presented herself as a classic American rags-to-riches story, offering vivid details of a childhood spent in profound poverty. Those details are not always consistent—in a 2006 paper, for example, DiAngelo claims she "left home as a teenager and struggled to survive," seeing "no path out of poverty other than education." But in a recent New York Times interview, DiAngelo claimed to have run away from home but says she "didn’t get far," and she didn’t enroll in college until she was in her mid-30s. Neither of DiAngelo’s sisters responded to requests for comment."
It could all be character assassination though. I mean, journalistic standards do vary, she is arguably the sort of figure that some would like to character assassinate, because her ideas are challenging and controversial and to many, unpalatable.
But given all that's come up lately in the thread, including her wealth and having 4 (although some reports say only 3) homes, I admit I am leaning slightly more towards possible outright hypocrisy, and possibly avarice too. That said, certain matters are unconfirmed. For all we know, she may have taken the fee cited in the OP and given a chunk of it to what she considers good causes. I would not rush to judge outright in the absence of knowing all the facts, but my suspicion radar is flashing a bit.
And on a separate note, I'm more convinced now that some of her ideas are a bit more ott than I might have thought from reading her 2012 article on White Fragility (posted earlier). Perhaps her direction has shifted in some ways since then. I don't know. Maybe she has jumped on her own bandwagon a bit.