Oklahoma teacher says ‘Stitt is such a stereotype’

Oklahoma teachers favored Drew Edmondson over Kevin Stitt three to one in this month's gubernatorial election. One presumes that Jennifer Williams, an AP English teacher who believes that "Whites are sucking the life from America" and who is fed up with standard English and other systemic oppression, was one of the Edmondson backers. She is not a fan of Oklahoma Governor-elect Kevin Stitt:

Stitt is such a stereotype: White, male, "Christian," wealthy, cishet. He’s a poster child for the GOP. 

I'm not sure what to make of the quotation marks; is she saying that Stitt is, in fact, not a Christian?

Happily, most Stitt voters don't know what "cishet" means (it's a heterosexual who identifies with his actual gender).