I wonder how the rest of the country felt about other territories becoming states back in the day.
What was the benefit of adding Alaska as a state?
What was the benefit of Minnesota? Or Washington? Or Arizona?
Remember that US history your long-suffering high school teacher trying to teach you? Puerto Rico is just like other US territories, except that citizens there have never voted to become a US state, unlike the other 50 territories.
My only real concern about have 51 states is it would totally ruin the song “Fifty Nifty United States” that I teach my students.
Couldn’t care less if they vote Republican or Democrat. As for their debt, we didn’t force Arkansas or California out of the US when they were drowning in debt. And like it or not, Puerto Rico is currently a US territory and part of the US.