The people who hate her regardless don't care, sure. But currently, her having walked his show and having that comment, is giving some people a reason to say she supports Wang and stands by his past actions.
If people wanna mock her for being pregnant and how she looks, they would be one's looking like idiots doing that when she is addressing a serious matter. As i previously said, not everyone is aware about Wang's accusations. But bringing awareness to that would be one way to try to fix it. The real downside to that imo wouldn't be haters who wanna continue to pick on her, but rather it would end all her future ties with Wang (which wouldn't be bad unless accusations are false), his team, and his industry friends.