Boycotting her Luke work is silly. I can understand not wanting to buy his newer work, but this is all old music. If you've already bought her albums (which I assume all of us should have), then you've already contributed to what Luke cares about, money. By playing the songs you are making no harm. Regardless, that is all in the past anyway and doesn't really give a reason to not listen to her music. It's not like Kesha has said to not listen to parts of her music. She makes it to please us and, in the end, it's still hers anyway, not Luke's. Still, there are countless other producers who contributed to the work which involved Luke, for example Matt Squire doing most of the work on Ditry Love, despite Luke still being credited first. We really don't know, so it's silly to just boycott all of that, especially when it is the majority.