It turns out Sam Alito hates the Constitution as much as you thought he did.
Summary
Justice Samuel Alito, a self-described Originalist, has been criticized for allegedly disregarding the Constitution’s text when it conflicts with his personal views.
Recently, it emerged that Alito accepted a knighthood from a European order, despite the Constitution’s ban on foreign titles for U.S. officials.
This title, from the House of Bourbon–Two Sicilies, raises questions about Alito’s commitment to American democratic ideals, which the Framers aimed to protect from foreign influence.
Critics argue that Alito’s actions reflect hypocrisy in his supposed adherence to Originalism and constitutional principles.
This has the added benefit of stripping Meghan Markle of her citizenship as well.
I really have no opinion of Meghan Markle but thought this was funny. It's insane that it'd be easier to ratify an amendment from 1810 which would impact a good handful of people to target Alito, than implement robust Supreme Court ethics reforms.
No, a citizen can accept a title. But they cannot hold a title and an office. However Prince Harry would have to give up his title to become an American citizen.
Doesn't matter here. The Constitution (Article I, Section 9, Clause 8) bans public officials from receiving titles of nobility. Alito already falls under this. The writers of the Constitution thought this one was so important that it's not even an amendment. It's in the OG document.