Well, you won't find anyone who disagrees with you here. No such morality is being discussed.
The job of a system of morality is to synthesize all the things we want to happen / want to prevent happening into a way of making decisions. One such thing is piles of dead bodies. Another is one's natural moral instincts, like their need to take care of their family, or the feeling of responsibility to invest time and energy into improving their future or their community or repairing justice or helping people who need help, or to attend to their needs for art and meaning and fun and love and respect. A coherent moral system synthesizes these all and figures out how much priority to allocate to each thing in a way that is reasonable and productive.
Any system of morality that takes one of these criteria and discards the rest of them is not a system of morality at all, in the very literal sense that nobody will do it. Most people won't sell out one of their moral impulses for the others, and EA/rationalism feels like it asks them too, since it asks them to place zero value in a lot of things that they inherently place moral value in, and so they find it creepy and weird. (It doesn't ask that explicitly; it asks it by omission. By never considering any other morality and being incapable of considering them, because they are not easily quantifiable/made logical, it asks you to accept a framework that sets you up to ignore most of your needs.)
My angle here is that I'm trying to describe what I believe is already happening. I'm not advocating it; it's already there, like a law of physics.
The job of a system of morality is to synthesize all the things we want to happen / want to prevent happening into a way of making decisions. One such thing is piles of dead bodies. Another is one's natural moral instincts, like their need to take care of their family, or the feeling of responsibility to invest time and energy into improving their future or their community or repairing justice or helping people who need help, or to attend to their needs for art and meaning and fun and love and respect. A coherent moral system synthesizes these all and figures out how much priority to allocate to each thing in a way that is reasonable and productive.
Any system of morality that takes one of these criteria and discards the rest of them is not a system of morality at all, in the very literal sense that nobody will do it. Most people won't sell out one of their moral impulses for the others, and EA/rationalism feels like it asks them too, since it asks them to place zero value in a lot of things that they inherently place moral value in, and so they find it creepy and weird. (It doesn't ask that explicitly; it asks it by omission. By never considering any other morality and being incapable of considering them, because they are not easily quantifiable/made logical, it asks you to accept a framework that sets you up to ignore most of your needs.)
My angle here is that I'm trying to describe what I believe is already happening. I'm not advocating it; it's already there, like a law of physics.