Did JD Vance flout Vatican rules by getting photographed in the Sistine Chapel?

US Vice President JD Vance’s Vatican visit has made headlines, especially as he was one of the last foreign leaders to meet Pope Francis before his death on Monday. Besides the meeting, social media users are talking about Vance’s picture inside the Sistine Chapel with his son in his arms. Why is the photo receiving backlash?

Explainers