As a strict construction kind of guy, maybe you noticed that the equal protection clause doesn’t mention race.
I don’t think you’re a strict constructionist at all because the “concept” of same sex marriage being less than 2 decades old (even if that were true) is irrelevant. The only thing that matters is what the text says.
You’re more of an originalist.
Scalia would have never voted for Loving. Interracial marriage bans were present at the origin of the nation and unbroken through our history. By his own admission, the equal protection clause doesn’t apply.