>Some, but not all anti-miscegenation laws banned interracial cohabitation and sex. In some states only attempting to get married was punishable. The same was true for same-sex marriage, which would've required lying on a form and thus perjury

There are no state laws that say 'homosexual marriage is a felony', while there were laws that said so with respect to interracial marriage. The criminalisation that you allege is happening, on the basis that there are laws against perjury combined with non-recognition of same-sex marriage, is not the same as the direct criminalisation of interracial marriage.