I don't necesssarily think that's true. My issue with DiAngelo isn't that she's white, it's that she's a grifter, her ideas are making divisions worse, and that she doesn't offer anything in the way of meaningful solutions. If what she was saying was valuable, I wouldn't care at all that she's white.
By the way, monetising is so much better than weaponising. I'm tempted to change the sub-header.