[riffraff]

but in the original dilemma you have an advantage by taking a choice at the disadvantage of the other.

But there is no advantage here to pick blue, nobody should pick blue because if we all pick red we all win.

[selfhoster1312]

Somewhat true, though in my view ensuring everyone lives sounds like a fair advantage. An interesting variant would be if >50% vote red, only those who voted red die.