Culture to me is measured by "am I prepared to pay for a flight and accommodation?" to see live theatre.
We used to regularly fly to Melbourne and Sydney to see live theatre, prior to Covid.
My daughter is currently in Manhattan. She has filled her slot of shows she'd like to see whilst she is in Manhattan. She also goes to Marie's Crisis, in Greenwich Village, where she sings along to Broadway tunes played on the piano in a relaxed atmosphere.
Other people's culture is their love of ballet, orchestra, opera, etc.