“…Peer crowds are defined as macro-level connections between individuals with similar core values, interests, and lifestyles across geographic areas [ 19 ]. Common peer crowds among US young adults include “Hipster” (value creativity and individuality, prefer indie rock music, and set trends), “Hip Hop” (prefer hip hop music and value strength, honor, and respect), “Country” (prefer country music, engage in outdoor activities, and value tradition, hard work, patriotism, community, and family), “Partier” (prioritize success and go out to bars and nightclubs), “Homebody” or “Mainstream” (prefer a quite night at home and prioritize family, career, and religion), and “Young Professionals” (value their careers and prioritize networking) [ 20 , 21 , 22 , 23 , 24 ].…”