If you can only save one person, and all other things being equal, is it wrong to save the more attractive person because they are more attractive. If so, should you NOT save the more attractive person, just in case their attractiveness may be biasing your decision?

The larger context is that if that sort of decision is common (and note that "attractive" is shaped by who you've been trained to like, it isn't an absolute), people will put substantial resources into being attractive and/or will be irrationally excluded from opportunities to contribute for being unattractive.