No, I have very little idea about what Will is talking about, and strongly suspect that he doesn’t either (I only have a vague idea of what I’m talking about as well, recent discussion uses relatively recent ideas). His intuitions seem to be pointing roughly in the direction I believe much more aligned with reality than your pluralistic moral “everyone call a rigid designator” reductionism though (waiting for that emphatic metaethics post for a possible correction in understanding your position), so I can understand why there would be grounds for an argument.
No, I have very little idea about what Will is talking about, and strongly suspect that he doesn’t either (I only have a vague idea of what I’m talking about as well, recent discussion uses relatively recent ideas). His intuitions seem to be pointing roughly in the direction I believe much more aligned with reality than your pluralistic moral “everyone call a rigid designator” reductionism though (waiting for that emphatic metaethics post for a possible correction in understanding your position), so I can understand why there would be grounds for an argument.