It was wrong-headed (and a little self-centered) for Swift to assume she was personally attacked. Minaj's tweets still read as more of a generalization about the industry and music press as a whole (who still have their fair share of unresolved race/sex/body type issues) to me.
I think you're giving Minaj way too much credit. That's what annoys me about this: virtually every article about it spends no time actually discussing what Minaj
actually said and instead is a missive about the author's personal agenda and presuming that is what Minaj was trying to say. But if you look at her ACTUAL words she said she was mad that she didn't get a nomination this year but "other girls... skinny girls" did. So it wasn't about Ed Sheeran, Bruno Mars, or Kendrick Mars. She was definitely DIRECTLY talking about either Taylor Swift or Beyonce.
And of all of the varied "hot takes" written about this idiocy, the only one I haven't seen is the one that thinks she was calling out Beyonce.