In the US, "discrimination" only applies to protected classes. This includes sex. race, religion, nationality, skin color, age, or disability status. Unless one

In the US, "discrimination" only applies to protected classes. This includes sex. race, religion, nationality, skin color, age, or disability status. Unless one's stance on accepting cookies is enshrined in a widely acknowledged and mainstream religious text I'm not sure it would apply. Even sexual orientation isn't really protected in that way FWIW, which is why a lot of anti-discrimination rulings surrounding LGBT rights can often feel a bit convoluted.