Based on a definition of bigotry made in these comments: "stubborn and complete intolerance of any creed, belief, or opinion that differs from one's own" I don

Based on a definition of bigotry made in these comments: "stubborn and complete intolerance of any creed, belief, or opinion that differs from one's own" I don't think they are confusing racism with bigotry. Maybe (unhelpful) stereotypes based on race, or a racialised view of society.