I mean, will it be normalized? By the way rates are going it seems quite the opposite.
And your other examples don't quite work. Interracial marriage has been allowed in many places (if not most places) throughout history, and even female suffrage was a thing in some polities. Homosexual marriage is not a something that's ever really been practiced in its current form until basically the 1970s: https://en.wikipedia.org/wiki/Same-sex_marriage
And your other examples don't quite work. Interracial marriage has been allowed in many places (if not most places) throughout history, and even female suffrage was a thing in some polities. Homosexual marriage is not a something that's ever really been practiced in its current form until basically the 1970s: https://en.wikipedia.org/wiki/Same-sex_marriage