Surreal Utilities can support that conclusion as well: how you decide on Torture v. Dust Specks depends entirely on your choice of tiers.

I'm talking purely about Pascal's Mugging, where someone shows up and says "I'll save 3^^^3 lives if you give me five dollars." This is isomorphic to this problem on the surreals, where someone says "I'll give you omega-utility (save a life) at a probability of one in one quadrillion.)