The girls attending the dance class, the fans in Vienna, the girl in London coming from Australia.
Is it because they feel shut out of something joyful for women and girls? They can't stand to see women having a great time, being a happy community without the need for men?
Is it because she tells relatable stories about her relationships with men? Her incredible success? Because she can't be controlled and all that might rub off on young girls and make them believe they can be more on their own?
What is it that certain men can't stand about women being Swifties that makes them violent?
Does it speak to a widespread general misogyny in society?