That would be a weird provision

It's kind of there. From Perplexity.ai "There is no explicit provision in the United States Constitution that outright prohibits a presidential candidate and a vice presidential candidate from being from the same state. However, the Twelfth Amendment does create a significant obstacle: when electors in the Electoral College cast their votes, at least one of their votes (for president or vice president) must be for someone who is not an inhabitant of the same state as themselves[2][3][5]. "This means if both candidates are from the same state, the electors from that state cannot vote for both of them, potentially costing the ticket crucial electoral votes from that state[3][5][7]. While not an outright ban, this rule makes it highly impractical for both candidates to be from the same state." "Citations: [1] Amendment 12 – “Electing the President and Vice President”

Ronald Reagan

Constitutional Amendments – Amendment 12 – “Electing the President and Vice President”

Constitutional Amendments – Amendment 12 – “Electing the President and Vice President”. Pro-Thomas Jefferson political advertisement from t...

[2] 12th Amendment - Election of President and Vice President

National Constitution Center – constitutioncenter.org

The 12th Amendment of the U.S. Constitution

The Electors shall meet in their respective states and vote by ballot for President and Vice-President, one of whom, at least, shall not be an inha...

[3] Twelfth Amendment to the United States Constitution - Wikipedia

Twelfth Amendment to the United States Constitution - Wikipedia

[4] U.S. Constitution - Article II | Resources | Library of Congress https://constitution.congress.gov/constitution/article-2/ [5] Can The President And VP Be From The Same State? - YouTube [6] Legal Provisions Relevant to the Electoral College Process

National Archives

Legal Provisions Relevant to the Electoral College Process

The Constitution Accordion [accordion classes="" id="76817" expand_first="true"][/accordion] United States Code Title 3 The President Chapter 1. Pr...

[7] Can President And Vice President Be From Same State? - YouTube [8] Article 2 Section 1 Clause 3 | Constitution Annotated | Congress.gov https://constitution.congress.gov/browse/article-2/section-1/clause-3/

According to Perplexity, no president and vice president have ever been elected from the same state. However, it would be technically possible, it's just they wouldn't be able to get all of the electoral votes from their home state. So both Paul and Massie would not be able to receive all of Kentucky's 8 electoral college votes. But they could probably still win with the other states' votes, as long as it's not a close election.