Don't think you want to go that route... but since you did:
Melania, as you said, came from a poor country with a Communist dictatorship with few opportunities. Arrived in New York, found herself one of the most prominent wealthy men in the city, and married him. She asks nothing of the American people, is not running for office and is not making decisions of national importance.
Kamala was born to a doctor and a Stanford University professor in the wealthy Bay Area with scads of opportunity. He parents put her through law school so she wouldn't end up given blowjobs to get ahead. Yet, as soon as she finished law school, she decides to do exactly that - she doesn't have to, but she does anyway. (Her poor father - but then he was probably a liberal and OK with it.) She doesn't marry, Willie Brown, of course, but is rewarded with a nice salary footed by the poor taxpayers of California, who I am sure are delighted to spend their hard earned money on little Willie's hard earned hard-on. She asks a lot of the American people, wants to throw more of them in prison, and wants to be trusted with the White House and national security.
Go for it.