why are all the dead metal/hard rock old freaks playing the casinos

no way they get alot coming ot australia

i noticed its all 80's dead beats, like loverboy etc emm....
 
drove by a billboard for Friday night Lindsay Buckingham Saturday night Sammy Haggar for this past weekend in Reno, and more too that i cant remember. i know Lindsay Buckingham isnt really a hard rocker but he's still a washed up 70s/80s old freak. its quite common.