1. I know those bands. They are not obscure. Metal is not my favourite genre but a lot of modern metal is overproduced to the hilt, them included. I prefer psychedelic/stoner/heavy blues: they are not overproduced and they have actual groove.
2. So you’re qualifying all American music as crap because you don’t like Springsteen, Neil Diamond or Guns N Roses. Artists like Bob Dylan. Miles Davis, John Coltrane, Son House, Robert Johnston, Sam Cooke, Aretha Franklin, Marvin Gaye, Jimi Hendrix, Velvet Underground, Howlin Wolf, Curtis Mayfield, James Brown, Leadbelly, Prince etc aren’t any good? There are plenty more too. Heck most music of the last 100 years outside of Reggae, Reggaeton or classical has its origins from blues, jazz or rock n’ roll which are all American art forms. It is a bit stupid to argue that there is no good American music unless you are arguing for the sake of arguing.
3. I don’t care about a golfer or people wearing Laker T-Shirts. There are more important things in life.
4. Again not all American shows are ordinary - The Sopranos, The Wire, Breaking Bad etc are all great shows. There are plenty of great American directors - Paul Thomas Anderson, Martin Scorsese, Francis Ford Coppola, Eli Kazan, Robert Altman, Stanley Kubrick, Sidney Lumet, David Fincher, Micheal Mann, Coen Brothers.
5. That’s not that hard to understand. Rugby Union is a bigger game around the world