I've had legit freshly fried donuts and while I'd generally agree the worse quality ones are better snacks than the supposed mid ones, if there is someone on site making them and frying them fresh, whether at home or at a place, a legit donut is genuinely something else. You wouldn't even consider adding anything to it, it's fried sugar dough already and that is dope, maybe cinnamon, cinnamon makes everything a bit better.