There have always been s*** songs with s*** lyrics. This particular one - or something similar - gets wheeled out time and time again as an example of how bad/sordid/offensive (delete as applicable) modern music is, or strangely, in defense of older songs that were once totally acceptable but now seem a bit iffy.
Regardless of your opinions of Brown Sugar, quoting a random contemporary lyric doesn't really justify or apologise for it. In years to come, will society look back at Nicki Minaj's lyrics and collectively shake it's head in a "what were we thinking?!" haze? Possibly. Maybe it'll just be seen as the meaningless rhythmic word salad that it is. There's nothing behind it.
Brown Sugar is powerful, however you view it.