And yes, there are morally legitimate forms of coercion, else the legal system would be pretty worthless -- you'd have to politely ask criminals to stop breaking the law if you weren't able to impose fines, community service, imprisonment, etc. on them (all of which are forms of coercion). However, a majority arbitrarily restricting the liberties of a minority is a morally illegitimate form of coercion, which is why your "coercion through popular vote" proposal is unsatisfactory. Whether or not a majority like or dislike gay marriage (or anything else, for that matter) is morally irrelevant.
In this, you would need to argue that marriage, as it stands, is an arbitrary coercion. This I think I have already shown is not arbitrary, that the state has good motives for promoting marriage.
Comment