I think this would be more honestly titled "Let's talk about Sommer's MRA affiliated definition of feminism", "Here's what Sommers thinks about 3rd wave feminism" or "Let's attack third wave feminism while throwing out tired cliches about playing the victim card" but whatever. Have fun.
Also it's gross that you're using an RD quote as support when he can't speak for himself.
Emphasis mine. Using that quote is manipulative, especially considering this community.