>but where are the people to teach the newer stuff. like Punk, technical, or Emo music.

Right here but we're limited in the styles that we can choose to describe our lessons on the site.
"Techno/Punk and Emo" aren't available as style choices when we post our lessons, so we have to pick the closest thing available.
For instance, my instructor page lists me as an "acoustic, rock" instructor which doesn't even come close to describing my lessons, which include techno, trance, emo, hard rock, metal, tapping, recording techniques etc.