Vanta Rainbow Black is OP, and if you click on her profile from this post, you can see that her most recent post is a selfie with her tits out.
Also, making an 80% bet that you get no reward, and a 20% bet that you misgender someone, is a bad bet. There are only downsides! Just use "they" instead, and you won't have to make risky bets for no reward.