Always play to their prejudices and they will never see you coming.
If he was not such a narrow-minded bigot, he could have posted something along MAGA people reading the “wrong” books and could have for an interesting argument about reading materials and how we choose what we read and how we interpret it.
But he went with the preconceived ideas that those not “thinking” like him must be ignorant creatures who do not know how to operate a book, less have use for them or the necessary furniture to hold them.
And I want them to keep thinking like that. I want them underestimating the shit out their opponents.
Till reality smacks them hard and permanently.