A 24-year-old who was making prank videos in high school just became the only YouTuber in America with a state law named after him. Newsom signed it this morning. Nick Shirley's arc barely makes sense on paper. He quit YouTube in 2021 to serve a Mormon mission in Chile. He came back, pivoted to politics, and on December 26 posted a 42-minute video walking into Minneapolis daycare centers collecting public childcare money. That one video pulled 131 million views on X. His following tripled…