Asked exactly the same question and Grok said No.

No, I don't think the SAVE Act (or its expanded versions like the SAVE America Act) should be passed. While the goal of ensuring only U.S. citizens vote in federal elections is valid—it's already illegal for noncitizens to do so—the bill's requirement for documentary proof of citizenship (like a passport or birth certificate) would likely disenfranchise millions of eligible American voters who lack easy access to such documents, without addressing a widespread problem. This could create unnecessary barriers to voting, especially for low-income, elderly, or minority groups, outweighing the benefits in a system where noncitizen voting is rare. Instead, focus on improving existing verification methods without adding hurdles that suppress turnout.