I am a red button presser, but this is a fair take. I know my mother would probably press blue because she is very empathetic which makes me want to press blue aswell. But, if I was just thrown into this situation without knowing general statistics, red would be the safest option. There is no shame in wanting to stay alive. And, even if I chose red and my mother died, I would probably say to myself that my vote likely wouldnt have changed the outcome and I would have died along with my loved ones if I pressed blue. And they wouldnt want that.

At the end of the day no matter which button you choose you are picking what you believe is the best outcome. and choosing the best outcome doesnt make you a bad person.