I disagree. Reporters ask Ronda about Floyd, Tyson, Fedor, Cyborg etc ALL THE TIME. Usually what we call her bringing it up is her answering direct and persistent questions and then them writing up a feature based on the pull quotes.
But in this case, the fact that Floyd was given such a huge platform with his fight and NO ONE brought up his history of DV because they were disallowed from doing so makes it important to spotlight elsewhere. There was one interview with Diane Sawyer or Katie Couric, can't remwmber which, where it was mentioned and Floyd gave a total non-answer and the interviewer just moved on. It was relevant for Ronda to do it here since the two athletes were placed into direct competition for an award.
As one of the premiere female athletes in a combat sport, calling out how the media is able to ignore or gloss over a prominent male athlete's treatment of women is critical.
But, then again, I don't see Ronda dropping the same call outs on Anthony Johnson, Michael Johnson, or her training partner Travis Browne so I guess you have to take it with a grain of salt.