What TS was saying with the LWYMMD video, according to one of her official organs, People: http://people.com/music/taylor-swift-look-what-you-made-me-do-slams-haters-criticism/
I had to laugh, after the paragraph claiming they were relentlessly mocked about the shirt and I was thinking "that's disingenuous to think that viewers wouldn't see that segment as mocking Tom" - then the next section of the article talks about her addressing her rep for being disingenuous!