In Season 3, Episode 7, The main character of True Detective is talking to a Crime Show reporter years after the case... While showing and discussing symbols of human trafficking, they show both the FBI logo sheet and a shot of the Trudeau foundation page. This is pizzagate related because this subverse was the one, to my knowledge, to discover the symbol being used for that foundation. Screenshots are below:

the screenshots

I think it is safe to assume that Nic Pizzolatto (the creator of the show) is at least somewhat familiar with Pizzagate and used our discovery of the logo being used by the Trudeau Foundation