Taylor Swift’s diehard fans, who call themselves “Swifties,” have a reputation (pun intended) for being an intense fandom who will protect their queen no matter what. Swift is one of the most-followed people on Instagram . She makes roughly $13.6 million per concert, and at the time of publication, Swift has been touring for well over 18 months, netting herself more than $2 billion just from ticket sales alone (not including merch or album sales!). She has never been more of a household name th…