Because nerds like us are allowed to be unironically enthusiastic about stuff. We don’t have to be like, ‘Oh yeah that purse is okay’ or like, ‘Yeah, I like that band’s early stuff.’ Nerds are allowed to love stuff, like jump-up-and-down-in-the-chair-can’t-control-yourself-love it. When people call people nerds, mostly what they are saying is, ‘you like stuff’, which is just not a good insult at all, like ‘You are too enthusiastic about the miracle of human consciousness’.